{"product_id":"hongdian-618-hooded-nib-fountain-pen-0-38mm-iridium-nib-converter-cartridge","title":"HONGDIAN 618 Hooded Nib Fountain Pen | 0.38mm Iridium Nib | Converter \u0026 Cartridge","description":"\u003ch2\u003eHONGDIAN 618 — Vintage Metal, Hidden Nib, Effortless Precision\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eHONGDIAN 618\u003c\/strong\u003e channels the spirit of mid-century pen design into a modern, reliable writer. Its \u003cstrong\u003ehooded (hidden) nib\u003c\/strong\u003e sits flush within the barrel — a hallmark of vintage fountain pen aesthetics that also slows ink evaporation and protects the tip between uses. Paired with a \u003cstrong\u003e0.38mm iridium-tipped nib\u003c\/strong\u003e and a \u003cstrong\u003efull metal body\u003c\/strong\u003e, the 618 is a pen that looks like it belongs in a glass display case, yet writes like it was made for daily carry.\u003c\/p\u003e\u003ch3\u003eHooded Nib Design\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecessed hooded nib\u003c\/strong\u003e — classic vintage silhouette that protects the nib and reduces ink dry-out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.38mm extra-fine iridium tip\u003c\/strong\u003e — ultra-precise line output for detailed writing, small scripts, and fine annotations\u003c\/li\u003e\n\u003cli\u003eSmooth, consistent ink flow with reliable startup after capping\u003c\/li\u003e\n\u003cli\u003eIridium tipping for long-term durability and wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVintage Metal Construction\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull metal body\u003c\/strong\u003e — solid, weighty, and built to outlast plastic alternatives\u003c\/li\u003e\n\u003cli\u003eRetro barrel profile with period-correct proportions and finishing details\u003c\/li\u003e\n\u003cli\u003eComfortable grip weight for extended writing without fatigue\u003c\/li\u003e\n\u003cli\u003eA desk piece as much as a writing tool — commands attention wherever it rests\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDual Ink System\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverter included\u003c\/strong\u003e — draw directly from any bottled ink for unlimited color options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard cartridge compatible\u003c\/strong\u003e — swap in a cartridge for quick, clean refills on the go\u003c\/li\u003e\n\u003cli\u003eSwitch between systems in seconds — no tools, no mess\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: HONGDIAN\u003c\/li\u003e\n\u003cli\u003eModel: 618\u003c\/li\u003e\n\u003cli\u003eNib style: Hooded (hidden) nib\u003c\/li\u003e\n\u003cli\u003eNib size: 0.38mm (Extra Fine)\u003c\/li\u003e\n\u003cli\u003eNib material: Iridium-tipped stainless steel\u003c\/li\u003e\n\u003cli\u003eBody material: Metal (vintage finish)\u003c\/li\u003e\n\u003cli\u003eFilling system: Converter (included) + cartridge compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eThe HONGDIAN 618 proves that the best pen designs never go out of style — just out of production. Until now.\u003c\/em\u003e\u003c\/p\u003e","brand":"HONGDIAN","offers":[{"title":"Red","offer_id":54872655364401,"sku":"HD618C-1","price":23.0,"currency_code":"USD","in_stock":true},{"title":"Grey","offer_id":54872655397169,"sku":"HD618C-2","price":23.0,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":54872655429937,"sku":"HD618C-3","price":23.0,"currency_code":"USD","in_stock":true},{"title":"Matte Black","offer_id":54872655462705,"sku":"HD618C-4","price":23.0,"currency_code":"USD","in_stock":true},{"title":"Bright Black","offer_id":54872655495473,"sku":"HD618C-5","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/2630\/3793\/files\/O1CN01zxa5St2IRDMBjdJ6e__2220059049282.jpg_81b04ba8-25b1-47a0-a656-72220dc0a529.webp?v=1782386158","url":"https:\/\/www.ttpen.com\/products\/hongdian-618-hooded-nib-fountain-pen-0-38mm-iridium-nib-converter-cartridge","provider":"TTpen","version":"1.0","type":"link"}