{"title":"Leonardo Accessories","description":"\u003cp data-path-to-node=\"4\"\u003e\u003cspan class=\"text-block-with-attachment\"\u003e\u003cspan\u003eTake full ownership of your fine writing collection with \u003cb data-index-in-node=\"57\" data-path-to-node=\"4\"\u003eLeonardo Accessories: Nibs and Tools\u003c\/b\u003e. Specifically engineered in Italy for their premium fountain pen lineups (including the Momento Zero, Momento Zero Grande, and Momento Magico series), these official factory accessories are crafted from high-grade metals to meet the exact standards of luxury Italian manufacturing. Whether you are aiming to customize your line expression with a brand-new nib configuration or looking to perform deep internal cleaning with their watch-grade disassembly wrenches, these professional metal accessories ensure your favorite heirlooms remain in peak working condition.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe modular ecosystem developed by Leonardo Officina Italiana centers on user-friendly longevity. Rather than utilizing friction-fit parts that degrade over time or cheap injection-molded plastics that easily warp under pressure, Leonardo machines their auxiliary tools from ultra-hard, marine-grade \u003cb data-index-in-node=\"300\" data-path-to-node=\"6\"\u003e316L stainless steel\u003c\/b\u003e and plates their replacement nibs in durable, non-corrosive metals. Each component is a masterclass in tight industrial tolerances, offering seamless threading, reliable flow consistency, and an identical factory-original finish that integrates flawlessly into your existing fountain pen setup.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cstrong\u003e✨ Signature Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,0\"\u003eFactory-Direct Precision Compatibility:\u003c\/b\u003e Designed and threaded inside the Leonardo workshops to guarantee a seamless, zero-leak fit into original Italian grip sections and barrels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0\"\u003eHorological-Grade Tool Construction:\u003c\/b\u003e Disassembly keys and piston wrenches are milled from solid 5mm plates of 316L stainless steel, providing watch-maker level durability and anti-strip protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0\"\u003ePre-Assembled Modular Nib Units:\u003c\/b\u003e Replacement nibs come completely seated on factory-aligned feeds inside official threaded collars, allowing for immediate tool-free swaps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,3,0\"\u003eResilient Corrosion-Resistant Platings:\u003c\/b\u003e High-grade metal finishes are defensively coated in polished gold or silver chrome styles to resist pitting, oxidation, and corrosive ink formulas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,4,0\"\u003eEnhanced Collectibility and Maintenance:\u003c\/b\u003e Empowers enthusiasts to easily swap writing tips or safely lubricate internal piston rods at home without voiding core manufacturer support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cstrong\u003e🛠️ Technical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 111.069%; height: 327px;\" data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0,0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003eLeonardo Officina Italiana\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0,0\"\u003eSeries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eLeonardo Accessories\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1944px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 39.1944px;\"\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,3,0,0\"\u003eProduct Categories\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 39.1944px;\"\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003eModular Nib Units \u0026amp; Specialized Repair Tools\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,4,0,0\"\u003ePrimary Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003eHigh-Grade Tool Metals \/ 316L Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,5,0,0\"\u003eHardware Finishes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,5,1,0\"\u003ePolished Silver \/ High-Gloss Gold Plating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,6,0,0\"\u003eNib Assembly\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,6,1,0\"\u003eStandard Screw-In Threaded Housing Housing with ABS Feed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5972px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,7,0,0\"\u003eTool Execution\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 19.5972px;\"\u003e\u003cspan data-path-to-node=\"12,7,1,0\"\u003eCNC Milled from Solid Metal Plates (~5mm Thickness)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 36.2681%; height: 10px;\"\u003e\u003cspan data-path-to-node=\"12,8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,8,0,0\"\u003eSystem Support\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.4635%; height: 10px;\"\u003e\u003cspan data-path-to-node=\"12,8,1,0\"\u003eCompatible with Modular Piston and Friction\/Threaded Section Units\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"14\"\u003eWhy Invest in Genuine Leonardo Metal Accessories?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"15\"\u003eLeonardo Nibs and Tools\u003c\/b\u003e remove the vulnerability and guesswork from high-end fountain pen maintenance. Instead of running the risk of cracking delicate resin threads by utilizing third-party universal wrenches or trying to knock out feeds by hand, these authentic accessories apply torque safely and evenly across your pen's internal chassis. For collectors who like to frequently swap between permanent, shimmering, or heavy-sheening inks, having dedicated metal maintenance gear means your writing setup is always ready for a thorough, factory-fresh reset within a matter of minutes.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"18\"\u003e\n\u003cp data-path-to-node=\"18,0\"\u003e\"When switching out modular parts or performing deep mechanical flushes, always prioritize structural patience. Ensure the internal chambers are completely cleared of ink and dried before setting your metal tools into the designated alignment notches. Because 316L steel is exponentially harder than your pen's acrylic or ebonite body, rushing the rotation or forcing cross-threads can cause permanent cosmetic damage. Slow, deliberate adjustments coupled with these precision-milled metal kits will effortlessly safeguard your writing heirlooms for decades to come.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e","products":[{"product_id":"leonardo-nib","title":"Leonardo Nib unit","description":"\u003cp data-path-to-node=\"4\"\u003e\u003ca href=\"https:\/\/leonardopen.com\/blogs\/news\/leonardo-pen-summer-25?srsltid=AfmBOorj2-5m6iH_K6awUlECHQFowqaHEt5Jx6Bd-iyguNFA_syFIosG\"\u003eRead Blog\u003c\/a\u003e | \u003ca href=\"https:\/\/www.instagram.com\/p\/DaBEg_4kcQz\/\"\u003eWatch Instagram Story I | \u003c\/a\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/DaEDr8Ygc3r\/\"\u003eWatch Instagram II\u003c\/a\u003e\u003c\/p\u003e\u003cp data-path-to-node=\"4\"\u003e\u003cem\u003e\u003cstrong\u003eImportant: Does not fit Grande. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cem\u003e\u003cstrong\u003eFits all other Leonardo fountain pen to use the famous flex nib from Leonardo on your favorite pen.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eUnlock a whole new dimension of calligraphic flair and writing comfort with the \u003cb data-index-in-node=\"80\" data-path-to-node=\"4\"\u003eLeonardo Accessories Steel Elastic Replacement Nib\u003c\/b\u003e. Designed and engineered in Italy by Leonardo Officina Italiana, these standalone replacement units allow collectors to effortlessly transform or refresh their favorite Leonardo fountain pens. Whether you want to swap out a damaged nib or upgrade a standard round fine\/medium to a highly expressive writing style, these factory-original accessory units provide a seamless, perfect fit.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe defining hallmark of this series is the specialized \u003cb data-index-in-node=\"56\" data-path-to-node=\"5\"\u003e\"Elastic\" geometry\u003c\/b\u003e. Unlike rigid standard steel nibs, Leonardo's Elastic nibs feature precise, strategic cutouts along the sides of the nib body. This physical modification gives the high-grade stainless steel a springy, responsive \"flex\" behavior. Under light writing pressure, the tines open smoothly to create beautiful, dynamic line variation, snapping back immediately when pressure is released. It brings the romance and character of vintage flex-pen writing into a reliable, modern steel format that is ideal for expressive correspondence, sketching, and artistic journaling.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eAvailable in both \u003cb data-index-in-node=\"18\" data-path-to-node=\"6\"\u003eElastic Extra Fine (EEF)\u003c\/b\u003e and \u003cb data-index-in-node=\"47\" data-path-to-node=\"6\"\u003eElastic Fine (EF)\u003c\/b\u003e tipping sizes, these premium nib units are offered in two distinct finishes to perfectly match your pen's existing hardware. Choose the polished \u003cb data-index-in-node=\"210\" data-path-to-node=\"6\"\u003eSilver\u003c\/b\u003e finish for a clean, contemporary look that pairs with rhodium or palladium trim, or select the radiant \u003cb data-index-in-node=\"320\" data-path-to-node=\"6\"\u003eGold\u003c\/b\u003e plated finish to complement warm, classic gold-plated appointments. Each nib comes pre-assembled in its official threaded housing with a high-performance ABS feed, making installation as simple as unscrewing your old section and screwing in the new one.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cstrong\u003e✨ Signature Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,0\"\u003eResponsive Elastic Flex Architecture:\u003c\/b\u003e Engineered with signature side cutouts that give the steel plate an elastic, cushioned spring, allowing for effortless line variation under pressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0\"\u003eComplete Modular Nib Unit:\u003c\/b\u003e Comes pre-mounted inside an authentic Leonardo threaded collar with an aligned ABS feed for safe, quick, and hassle-free tool-free installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0\"\u003eStunning Dual-Finish Options:\u003c\/b\u003e Available in premium gold-plated or high-polish silver stainless steel configurations to perfectly coordinate with your fountain pen's trim.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,3,0\"\u003eArtistic Line Expression:\u003c\/b\u003e Offered in Elastic Extra Fine and Elastic Fine sizes, serving as the ultimate upgrade for copperplate shorthand, modern calligraphy, or ink shading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,4,0\"\u003eAuthentic Factory Part:\u003c\/b\u003e Produced directly in Italy by Leonardo Officina Italiana, ensuring 100% genuine compatibility, strict quality control, and authentic laser engravings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cstrong\u003e🛠️ Technical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0,0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003eLeonardo Officina Italiana\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0,0\"\u003eSeries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eLeonardo Accessories\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,3,0,0\"\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003eFountain Pen Replacement Nib Unit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,4,0,0\"\u003eNib Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003eHigh-Grade Stainless Steel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,5,0,0\"\u003eNib Sizes Available\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,1,0\"\u003eElastic Extra Fine (Elastic EF) \/ Elastic Fine (Elastic F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,6,0,0\"\u003eColor \/ Finishes\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,1,0\"\u003ePolished Silver \/ Gold-Plated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,7,0,0\"\u003eTrim Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,1,0\"\u003eSilver-tone (Chrome\/Palladium) or Gold-tone Appointments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,8,0,0\"\u003eFeed System\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,1,0\"\u003eHigh-Flow ABS Feed Included\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,9,0,0\"\u003eHousing Design\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,9,1,0\"\u003eScrew-in Threaded Unit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e Why Upgrade to a Leonardo Elastic Nib?\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"15\"\u003eLeonardo Accessories Elastic Nib\u003c\/b\u003e is the perfect investment for fountain pen enthusiasts who want to maximize the utility of their existing collection. Instead of buying an entirely new pen, swapping in an Elastic unit completely redefines your writing experience. It eliminates the stiffness often associated with modern steel writing instruments, providing a soft, cushioned bounce that absorbs hand fatigue during long writing sessions while making your favorite shading and sheening inks pop on the page.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"18\"\u003e\n\u003cp data-path-to-node=\"18,0\"\u003e\"To install your new Leonardo Elastic nib, simply ensure your pen is completely clean and empty of ink, grasp the old nib and feed firmly near the base with a soft rubber grip, and unscrew the entire housing counter-clockwise. When writing with your new Elastic unit, remember that line variation comes from downward pressure on the \u003ci data-index-in-node=\"333\" data-path-to-node=\"18,0\"\u003edownstroke only\u003c\/i\u003e. Avoid pressing sideways or forcing the tines past their natural point of resistance to protect the metal from springing. A gentle, rhythmic touch is all it takes to bring classical Italian script to life.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Leonardo","offers":[{"title":"Steel \/ Elastic Extra Fine","offer_id":43604629979254,"sku":"LEO_PENNINO-MET-ST-ELEF","price":34.0,"currency_code":"USD","in_stock":false},{"title":"Steel \/ Elastic Fine","offer_id":43604630012022,"sku":"LEO_PENNINO-MET-ST-ELF","price":34.0,"currency_code":"USD","in_stock":true},{"title":"Gold \/ Elastic Extra Fine","offer_id":43604630044790,"sku":"LEO_PENNINO-MET-GT-ELEF","price":34.0,"currency_code":"USD","in_stock":false},{"title":"Gold \/ Elastic Fine","offer_id":43604630077558,"sku":"LEO_PENNINO-MET-GT-ELF","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/3421\/4518\/files\/Leonardo_Nib_-_Steel_Nib.png?v=1784451069"},{"product_id":"leonardo-piston-tool","title":"Leonardo Piston Tool","description":"\u003cp data-path-to-node=\"4\"\u003e\u003ca href=\"https:\/\/leonardopen.com\/blogs\/news\/leonardo-pen-summer-25?srsltid=AfmBOorj2-5m6iH_K6awUlECHQFowqaHEt5Jx6Bd-iyguNFA_syFIosG\"\u003eRead Blog\u003c\/a\u003e | \u003ca href=\"https:\/\/www.instagram.com\/p\/DaBEg_4kcQz\/\"\u003eWatch Instagram Story I | \u003c\/a\u003e\u003ca href=\"https:\/\/www.instagram.com\/p\/DaEDr8Ygc3r\/\"\u003eWatch Instagram II\u003c\/a\u003e\u003c\/p\u003e\u003cp data-path-to-node=\"4\"\u003eFor the fountain pen purist who values meticulous maintenance and long-term reliability, the \u003cb data-index-in-node=\"93\" data-path-to-node=\"4\"\u003eLeonardo Accessories 316L Stainless Steel Piston Tool\u003c\/b\u003e is an indispensable addition to your writing desk. Designed and manufactured entirely in-house within the Leonardo workshops in Italy, this proprietary tool gives collectors the power to safely disassemble, clean, and service the internal piston mechanisms of their favorite Leonardo fountain pens (such as the Momento Magico series) without risking damage to the delicate resin or internal threads.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eRather than relying on cheap, stamped metal or injection-molded plastic keys that easily bend or strip, Leonardo treats their maintenance accessories with the same reverence as their finest writing instruments. This high-precision wrench is milled directly from a solid plate of \u003cb data-index-in-node=\"279\" data-path-to-node=\"5\"\u003e316L stainless steel\u003c\/b\u003e measuring approximately 5mm thick. Known for its incredible structural hardness, corrosion resistance, and anti-magnetic properties, 316L steel is the exact same marine-grade material trusted by luxury Swiss watchmakers to forge high-end horological casings.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eUsing specialized industrial cutters and CNC tools, each piston wrench is machined from solid metal to ensure absolute geometric accuracy. This guarantees a flawless, non-slip interface with the pen's internal chassis, distributing pressure evenly across the mechanism. It is a professional-grade workshop tool designed to last a lifetime, transforming routine pen hygiene from a stressful chore into a satisfying, precise ritual.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cstrong\u003e✨ Signature Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,0\"\u003eWatch-Grade 316L Stainless Steel:\u003c\/b\u003e Forged from premium, ultra-hard marine-grade steel prized by luxury watchmakers for its uncompromising strength and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,0\"\u003eMachined from Solid Metal:\u003c\/b\u003e Entirely milled out from a robust, 5mm thick solid steel plate using custom workshop cutters for optimal structural integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,0\"\u003eAbsolute High-Precision Fit:\u003c\/b\u003e Engineered with rigorous geometric tolerances to align perfectly with Leonardo piston components, preventing slips and protecting your pen from scratches.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,3,0\"\u003eIn-House Italian Production:\u003c\/b\u003e Designed, tested, and produced completely in-house within the Leonardo Officina Italiana workshops to guarantee authentic quality control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,4,0\"\u003eErgonomic Low-Profile Geometry:\u003c\/b\u003e Flat, tactile profile allows for an excellent finger grip and precise torque control when unscrewing internal threads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cstrong\u003e🛠️ Technical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,1,0,0\"\u003eBrand\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003eLeonardo Officina Italiana\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,2,0,0\"\u003eSeries\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eLeonardo Accessories\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,3,0,0\"\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003eFountain Pen Piston Disassembly Wrench\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,4,0,0\"\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003e316L Stainless Steel (Horological\/Marine Grade)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,5,0,0\"\u003eManufacturing Process\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,1,0\"\u003eCNC Machined from Solid Plate\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,6,0,0\"\u003ePlate Thickness\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,1,0\"\u003e~5 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,7,0,0\"\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,1,0\"\u003eModular Leonardo Piston Systems (e.g., Momento Magico)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"12,8,0,0\"\u003eOrigin\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,1,0\"\u003eHandmade \/ Machined in Italy\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cstrong\u003eWhy Choose the Leonardo 316L Piston Tool?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"15\"\u003eLeonardo 316L Piston Wrench\u003c\/b\u003e is a vital asset for anyone who enjoys using a wide variety of fountain pen inks, including heavy-sheening, shimmering, or iron-gall formulas. Over time, stubborn ink residue can accumulate behind the piston seal, causing the mechanism to feel stiff or sticky. While standard pens must be packaged up and shipped back to a service center for a basic flush, this tool lets you safely extract the entire piston housing at home, lubricate the internal seals with silicone grease, and restore your pen to factory-smooth performance in minutes.\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"18\"\u003e\n\u003cp data-path-to-node=\"18,0\"\u003e\"When utilizing the Leonardo Piston Tool, always ensure that your fountain pen is completely empty of ink and thoroughly flushed with water before beginning disassembly. Insert the wrench teeth into the corresponding slots of the piston housing, holding the pen barrel securely. Because the tool is machined from \u003cb data-index-in-node=\"313\" data-path-to-node=\"18,0\"\u003esolid 316L steel\u003c\/b\u003e, it is significantly harder than the internal threads of your pen. Apply slow, deliberate, and even counter-clockwise pressure to break the factory seal—never force or rush the rotation. A gentle touch combined with this precision-milled architecture is all it takes to maintain your heirloom writing tools for generations.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Leonardo","offers":[{"title":"Default Title","offer_id":43608738005110,"sku":"LEO_TOOL","price":29.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/3421\/4518\/files\/Leonardo-Piston-Tool-Desk-Accessories-Pen-Holder-Pads-Piece-Leonardo.png?v=1784451069"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/3421\/4518\/collections\/Leonardo_Accessories-6658903.png?v=1784450897","url":"https:\/\/panboutique.com\/fr\/collections\/leonardo-accessories.oembed","provider":"Pen Boutique Ltd ","version":"1.0","type":"link"}