{"product_id":"kaweco-sport-12k-vintage-piston-fountain-pen","title":"Kaweco Sport 12K Vintage Piston Fountain Pen","description":"\u003cp\u003eThe Kaweco Sport 12K Vintage Piston Fountain Pen is a larger vintage Sport-format fountain pen with an integrated piston-filling system and a substantial 14k gold nib. This example is marked 12K and is notably larger through the nib and overall proportions than the 12G model.\u003c\/p\u003e\n\u003ch3\u003eCraftsmanship \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe pen follows Kaweco's historic compact Sport design language while incorporating a traditional piston mechanism for bottled ink. Its proportions and larger gold nib give it a more substantial presence than the smaller 12G.\u003c\/p\u003e\n\u003ch3\u003eWriting Experience\u003c\/h3\u003e\n\u003cp\u003eThis example is fitted with a 14k gold Medium Stub nib. The stub grind produces natural line variation, laying down broader horizontal strokes and narrower vertical strokes for a more expressive handwritten line.\u003c\/p\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eThis pen is in excellent pre-owned condition. It is offered without its original box or papers.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Kaweco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e Sport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Marking:\u003c\/strong\u003e 12K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Vintage; believed to date from the 1960s-1970s, exact production year unconfirmed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWriting Mode:\u003c\/strong\u003e Fountain Pen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib:\u003c\/strong\u003e 14k Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib Size:\u003c\/strong\u003e Medium Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling System:\u003c\/strong\u003e Piston\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent Pre-Owned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Pen only; no original box or papers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"Medium Stub","offer_id":54690385789203,"sku":null,"price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/files\/Kaweco-Sport-12K-Vintage-Piston-Fountain-Pen-uncapped-leaning.jpg?v=1789503277","url":"https:\/\/www.truphaeinc.mom\/products\/kaweco-sport-12k-vintage-piston-fountain-pen","provider":"Truphae","version":"1.0","type":"link"}