{"product_id":"kaweco-fountain-pen-ink-cartridges","title":"Kaweco Fountain Pen Ink Cartridges","description":"\u003cp\u003eKaweco Fountain Pen Ink Cartridges come six to a pack in the standard international short format, which is the detail that matters most: they fit the brand's own pocket pens and almost any other fountain pen built to take short cartridges. Each one holds about a milliliter, more than twice what a squeeze converter carries, so they suit traveling and heavy writing better than refilling from a bottle. The ink is water-soluble and dye-based, so it flows without clogging, and it is not permanent. Caramel Brown shades from warm amber through to espresso, with strong shading character, while Pearl Black stays flat, dark and legible. Both are hand-assembled in Nuremberg.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard international short format, so they fit almost any fountain pen made for it.\u003c\/li\u003e\n  \u003cli\u003eSix cartridges to a pack, each holding roughly a milliliter of water-soluble ink.\u003c\/li\u003e\n  \u003cli\u003eHold over twice what the brand's own squeeze converter carries, so good for travel.\u003c\/li\u003e\n  \u003cli\u003eCaramel Brown shades from amber to espresso, while Pearl Black stays solid black.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUnscrew the barrel from the section, push a cartridge onto the nipple until the seal breaks and it seats with a click, then screw the barrel back on. Hold the pen nib down for a minute, or tap it gently, to start the flow. A spare fits inside the barrel of a Sport-sized pen. Rinse the nib in cool water when changing colors.\u003c\/p\u003e","brand":"Kaweco","offers":[{"title":"Caramel Brown","offer_id":58492800565551,"sku":"KWC-2208","price":8.26,"currency_code":"USD","in_stock":true},{"title":"Pearl Black","offer_id":58492800598319,"sku":"KWC-2253","price":8.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0881\/0853\/2015\/files\/516IBWEo7ZL.jpg?v=1789670827","url":"https:\/\/cosmofactor.com\/products\/kaweco-fountain-pen-ink-cartridges","provider":"CosmoFactor","version":"1.0","type":"link"}