{"product_id":"refillable-ink-cartridges-pack-of-5","title":"Refillable Ink Cartridges (pack of 5)","description":"Keep their Studio Fountain Pen or Studio Pocket Fountain Pen filled and ready to write with this set of reusable ink cartridges. Each pack includes five high-quality cartridges and a handy syringe attachment to make refilling a breeze.\n\nChoose from:\n\n * Pre-filled with Deep Black: Our best-selling, rich black ink, ready to pop straight into their pen. \n * Empty cartridges: Ideal if they’d like to fill them with their own favourite fountain pen ink – perfect for colour lovers and creative souls. \n\nGood for their pen and better for the planet – simply refill and reuse.\n","brand":"Tom's Studio","offers":[{"title":"Empty – Ready to Fill","offer_id":67661846610287,"sku":"PRO-INK-CART-EMPTY","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1008\/0623\/files\/235e3b8fca8a511c1ee42fed6901aa65c6fc9f8c45f4884b63694c253026b31e.png?v=1791128461","url":"https:\/\/sunsnowpaper.com\/products\/refillable-ink-cartridges-pack-of-5","provider":"SunSnow: Paper and Goods","version":"1.0","type":"link"}