{"product_id":"marlen-pennini-5","title":"Marlen #5 Nibs","description":"\u003cp\u003e\u003cstrong\u003eMarlen #5 Nibs\u003c\/strong\u003e are the ideal solution for those who want to replace or customize the beating heart of their fountain pen.\u003c\/p\u003e\n\u003cp\u003eOriginal spare parts that maintain the quality standards that have made Marlen a benchmark in fine Italian writing instruments.\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003eContinue ▷\u003c\/summary\u003e\n\u003cdiv style=\"font-size: 0.9em; color: #666; text-align: left;\"\u003e\n\n\u003ch3\u003eAvailable Materials\u003c\/h3\u003e\n\n\u003cp\u003eThe collection is available in two variants: rhodium-plated steel nibs and 14kt two-tone gold nibs. Rhodium-plated steel guarantees corrosion resistance and durability over time; 14kt gold offers superior flexibility and greater writing softness, appreciated by those seeking more expressive writing.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility of Marlen #5 Nibs\u003c\/h3\u003e\n\n\u003cp\u003eThey are specifically designed for \u003ca title=\"Marlen Pens\" href=\"https:\/\/www.pens.business\/collections\/penne-marlen\"\u003eMarlen\u003c\/a\u003e models that use the standard #5 size. The product includes only the nib itself, without the feed or housing, allowing for targeted replacements and maintenance interventions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is Nib Size?\u003c\/h3\u003e\n\n\u003cp\u003eThe numbering of sizes (#5, #6...) is a common standard among European fountain pen manufacturers, and indicates the physical footprint of the nib, not the line width: the latter depends on the tip (EF, F, M, B...). To learn more about how different nib sizes and materials work, this \u003ca rel=\"noopener\" href=\"https:\/\/www.fountainpennetwork.com\/forum\/topic\/224738-nib-sizes-explained\/\" target=\"_blank\"\u003eguide on fountain pen nibs\u003c\/a\u003e offers a comprehensive overview.\u003c\/p\u003e\n\n\u003ch3\u003eWhen to Replace the Nib\u003c\/h3\u003e\n\n\u003cp\u003eA replacement becomes necessary in case of natural wear, accidental damage, or to change writing characteristics. A worn nib has misaligned tines or produces an irregular ink flow: replacement with original components restores the pen's optimal performance.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre Marlen #5 Nibs compatible with all pens of the brand?\u003c\/summary\u003e\n\u003cp\u003eThey are compatible with most Marlen models that use the standard #5 size. Check your model's specifications or contact us for confirmation.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the rhodium-plated steel version and the 14kt gold version?\u003c\/summary\u003e\n\u003cp\u003eRhodium-plated steel offers durability and corrosion resistance, while the two-tone 14kt gold version ensures softer and more flexible writing.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the nib include a feed and housing?\u003c\/summary\u003e\n\u003cp\u003eNo, this product includes only the nib itself. The feed and housing must be purchased separately if needed.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c\/details\u003e","brand":"Marlen","offers":[{"title":"End","offer_id":56687894298889,"sku":"Mnib0024.F","price":20.0,"currency_code":"EUR","in_stock":false},{"title":"Medium","offer_id":56687894331657,"sku":"Mnib0024.M","price":14.0,"currency_code":"EUR","in_stock":true},{"title":"Ampio","offer_id":56687894364425,"sku":"Mnib0024.B","price":14.0,"currency_code":"EUR","in_stock":false},{"title":"14Kt Gold M","offer_id":56687894397193,"sku":"Mnib14K24.M","price":160.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/8797\/7993\/files\/MApenninoAccPicc.jpg?v=1765990882","url":"https:\/\/www.pens.business\/en\/products\/marlen-pennini-5","provider":"pens.business by Giardino Italiano","version":"1.0","type":"link"}