{"product_id":"slim-fountain-pen-ink-cartridge-blue-black-six-per-card","title":"Slim Fountain Pen Ink Cartridge - Blue\/Black (six per card)","description":"\u003cp\u003eThe slim fountain pen ink cartridge fits the Classic Century Fountain Pen only. Cross Fountain\u003c\/p\u003e\n\u003cp\u003ePen Cartridges are easy to use and crafted for continued performance so you never miss a note. Open up your pen, remove the expended cartridge, insert a fresh one, and close up your pen to continue writing. Cross makes the nostalgia of using a fountain pen far more enjoyable.\u003c\/p\u003e\n\u003cp\u003eCross Fountain Pen Ink, in convenient fountain pen cartridges, is formulated to provide both superior writing characteristics and complete chemical compatibility with fine writing instruments.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"A.T. Cross","offers":[{"title":"Default Title","offer_id":46141384589448,"sku":"8929-3","price":12.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/8688\/3208\/files\/uejivs9fg7hb4rx8553l_3.jpg?v=1782510635","url":"https:\/\/velvetnib.com\/products\/slim-fountain-pen-ink-cartridge-blue-black-six-per-card","provider":"Velvet Nib","version":"1.0","type":"link"}