{"product_id":"luxury-brands-of-america-platinum-preppy-cartridges-blue-black","title":"Platinum Preppy Cartridges: Blue Black","description":"Designed for ease and convenience, these Platinum ink cartridge packs are the perfect match for Preppy fountain pens and all other Platinum cartridge-compatible models. Each box includes 10 individual packs, with 2 cartridges per pack, making it ideal for stocking up or sharing with customers. Whether for everyday writing or as a reliable refill option in retail settings, these cartridges deliver smooth, consistent ink flow in a compact, easy-to-store format.\nThese not only fit the Preppy but all pens from Platinum!","brand":"Platinum","offers":[{"title":"Default Title","offer_id":68157527982401,"sku":"PLTM- SPN-100A #3","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/3786\/9121\/files\/9430c4589d62a09b6d0d0da8322180a5b30099925637b7a792a5f322ba0b48fb_eda2d6d3-03ae-4429-bffb-b1dd1be23c43.jpg?v=1793743392","url":"https:\/\/slacklinepress.com\/products\/luxury-brands-of-america-platinum-preppy-cartridges-blue-black","provider":"Slackline Press","version":"1.0","type":"link"}