{"product_id":"j-herbin-refillable-ink-rollerball-pen","title":"J Herbin Refillable Ink Rollerball Pen","description":"\u003cp\u003eA refillable rollerball pen that takes standard short fountain pen ink cartridges — which means you're not limited to a single refill type or a handful of colours. Load it with any J. Herbin cartridge (or any other brand's international short cartridge) and you have a rollerball pen with the colour range of a fountain pen collection.\u003c\/p\u003e\n\n\u003cp\u003eAt just 8g and 9.7cm when open, it's featherlight and compact enough to disappear into a pocket or pencil case. The medium nib writes a line of approximately 0.5mm — smooth, reliable, and economical in the long run. A genuinely clever pen at a price that makes you wonder why more people don't know about it.\u003c\/p\u003e\n\n\u003ch3\u003eSmall Details, Big Difference\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eFountain pen ink in a rollerball:\u003c\/strong\u003e Standard short cartridges give you access to dozens of ink colours without changing pen.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEconomical and refillable:\u003c\/strong\u003e No proprietary refills — just swap cartridges from any brand that makes them.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIncredibly light and portable:\u003c\/strong\u003e At 8g, it's the pen you carry everywhere and never notice until you need it.\u003c\/p\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\n\u003cp\u003eNib: Medium (~0.5mm line)\u003cbr\u003eLength: 11.8cm (closed) \/ 9.7cm (open) \/ 13.9cm (posted)\u003cbr\u003eWidth: 1.2cm\u003cbr\u003eWeight: 8g\u003cbr\u003eCartridge: Standard short international\u003cbr\u003eMade in France\u003c\/p\u003e","brand":"J Herbin","offers":[{"title":"Default Title","offer_id":41939260309738,"sku":"21500T","price":10.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/6880\/1464\/products\/leuchtt_2.png?v=1658400356","url":"https:\/\/www.thejournalshop.mom\/products\/j-herbin-refillable-ink-rollerball-pen","provider":"The Journal Shop","version":"1.0","type":"link"}