{"product_id":"traditional-piston-converter","title":"Traditional Piston Converter","description":"\u003cp\u003eTraditional Piston Converter\u003c\/p\u003e\n\n\u003cp\u003eA reusable twist-style ink converter for compatible fountain pens, allowing bottled ink to be used in place of disposable cartridges.\u003c\/p\u003e\n\n\u003cp\u003eProduct Features\u003c\/p\u003e\n\n\u003cp\u003e• Size: Standard International top-hole fitting\u003c\/p\u003e\n\n\u003cp\u003e• Material: plastic\u003c\/p\u003e\n\n\u003cp\u003e• Traditional twist-piston filling mechanism\u003c\/p\u003e\n\n\u003cp\u003e• Compatible with the TWSBI SWIPE fountain pen\u003c\/p\u003e\n\n\u003cp\u003eFun Fact: A fountain pen converter works like a refillable cartridge, using a small piston to draw bottled ink into a removable reservoir.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Default Title","offer_id":52661997666535,"sku":"M7447850","price":9.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0277\/9817\/5819\/files\/TWSBI-Traditional-Converter-01.jpg?v=1789876886","url":"https:\/\/mushop.com.au\/products\/traditional-piston-converter","provider":"Mu Shop","version":"1.0","type":"link"}