{"product_id":"gravitas-ultemate-vac-fountain-pen-ultem","title":"Gravitas Ultemate Vac Fountain Pen - Ultem","description":"\u003cp\u003eGravitas's first vacuum filler, machined from translucent amber Ultem with titanium reinforcing the points where vacuum pens typically wear. It is assembled with threads and gaskets instead of glue, so it comes fully apart for cleaning. The main chamber holds over 2.5ml, and a secondary chamber with a shut-off valve adds another 0.7ml.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNib\u003c\/strong\u003e: Steel #6 (JoWo #6 compatible)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFilling System\u003c\/strong\u003e: Vacuum\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e: Ultem with Titanium reinforcement\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInk Capacity\u003c\/strong\u003e: 2.5ml+ plus 0.7ml secondary chamber\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSection\u003c\/strong\u003e: 25mm, tapering from 11.9mm to 10.2mm\u003c\/p\u003e","brand":"Gravitas","offers":[{"title":"Extra Fine","offer_id":67649150452076,"sku":"GP-FP-VC-UT-1\/YL-SN6-EF","price":192.0,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":67649150484844,"sku":"GP-FP-VC-UT-1\/YL-SN6-F","price":192.0,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":67649150517612,"sku":"GP-FP-VC-UT-1\/YL-SN6-M","price":192.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":67649150550380,"sku":"GP-FP-VC-UT-1\/YL-SN6-B","price":192.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/5642\/2971\/files\/gravitas-fountain-pens-writing-instruments-metal-ultemate-vac-ultem.png?v=1791304971","url":"https:\/\/www.atlasstationers.com\/products\/gravitas-ultemate-vac-fountain-pen-ultem","provider":"Atlas Stationers","version":"1.0","type":"link"}