{"product_id":"rollerball-pen-refill-black-ink-0-5mm","title":"Rollerball Pen Refill — Black Ink 0.5mm","description":"\u003cp\u003eA great-value economy rollerball refill, ideal for pen makers who want a replacement cartridge at a budget-friendly price.\u003c\/p\u003e\n\u003cp\u003eThis unbranded refill matches the dimensions of standard rollerball cartridges and is compatible with most rollerball pen kits, including the \u003cstrong\u003eJW1 \u0026amp; JW2 pen kits\u003c\/strong\u003e — making it a practical choice for hobbyists and those looking to stock up without breaking the bank.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInk colour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNib size:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 119mm long × 6mm wide\u003c\/li\u003e\n\u003cli\u003eCompatible with most rollerball pen kits, including the \u003cstrong\u003eJW1 \u0026amp; JW2 pen kits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEconomy unbranded option — great value for money\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect as a spare or everyday refill for your handcrafted rollerball pens.\u003c\/p\u003e","brand":"The Wood Room","offers":[{"title":"Default Title","offer_id":58072160436569,"sku":null,"price":0.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1044\/1110\/3577\/files\/17C6700B-F8AF-4AFD-86B7-62067F7114A2.jpg?v=1779791255","url":"https:\/\/woodroom.co.uk\/products\/rollerball-pen-refill-black-ink-0-5mm","provider":"The Wood Room","version":"1.0","type":"link"}