{"product_id":"twsbi-diamond-580al-ice-berg-blue","title":"TWSBI Diamond 580AL - Ice Berg Blue","description":"\u003cp\u003eAluminum machined grip, connector, and piston rod. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImproved grip and end barrel section compared to 540\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e580 has increased ink capacity, about 30% more than 530\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e580 has improved the smoothness of cap thread turning\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e580 shows you our promise on continuous product improvement on small details\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTWSBI Diamond 580, a classic fountain pen with a piston ink-filling system. By fusing the traditional mechanisms of the fountain pen with a modern industrial design, we have created an eye-catching fountain pen that is simultaneously appreciative of the past and relevant in the present. The Diamond 580 comes with a benchmark ink-filling mechanism and has all detachable parts. We felt that it was important to allow the user to disassemble and reassemble the pen and completely experience the traditional aspects of owning and using a fountain pen.\u003c\/p\u003e\n\u003cp\u003eCheck out \u003ca href=\"https:\/\/vanness1938.mom\/collections\/TWSBI-ink\"\u003eTWSBI Ink\u003c\/a\u003e. These Inks made by TWSBI compliment this Pen.\u003c\/p\u003e","brand":"TWSBI","offers":[{"title":"Extra Fine","offer_id":43760564175023,"sku":"M7441040","price":72.99,"currency_code":"USD","in_stock":false},{"title":"Fine","offer_id":43760582197423,"sku":"M7441050","price":72.99,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":43760582590639,"sku":"M7441060","price":72.99,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":43760582918319,"sku":"M7441070","price":72.99,"currency_code":"USD","in_stock":false},{"title":"1.1mm Stub","offer_id":43760583245999,"sku":"M7441080","price":72.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/5185\/files\/580ALIceberg.jpg?v=1715608401","url":"https:\/\/vanness1938.mom\/products\/twsbi-diamond-580al-ice-berg-blue","provider":"Vanness","version":"1.0","type":"link"}