{"product_id":"herbin-rollerball-pen-for-cartridge-or-converter","title":"Herbin Rollerball Pen - For Cartridge or Converter","description":"Small, compact, and refillable. Choose from our \"demonstrator\" pen that uses any Herbin ink cartridge, or our 'converter' pen that accepts bottled ink. \n\nEach are great tools for all writing and correspondence. Writes smoothly. Clear barrel allows you to monitor ink level. \n\nMedium nib. 4.5\" Also accepts international standard \"short\" cartridges. Sold in min of 6 units. Ink not included.","brand":"Exaclair","offers":[{"title":"Pen with Converter for Bottled Ink","offer_id":42930829721702,"sku":"22500T","price":23.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1858\/0975\/files\/ed7592c8821f6f85a5a2f1e7bd0923cdbcaec0b493fde37cdb473c0896ab9f2e.png?v=1752181729","url":"https:\/\/merrymakerpaper.com\/products\/herbin-rollerball-pen-for-cartridge-or-converter","provider":"Merrymaker Fine Paper","version":"1.0","type":"link"}