{"product_id":"twsbi-diamond-580-fountain-pen-ef-f-m-b-stub1-1mm-rbt","title":"TWSBI Diamond 580 Fountain Pen (EF\/F\/M\/B\/Stub1.1mm), RBT","description":"\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eNib Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStainless Steel\u003cbr style=\"box-sizing: border-box; line-height: inherit;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eFilling System:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePiston filler (no converter)\u003cbr style=\"box-sizing: border-box; line-height: inherit;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eCountry of Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMade in Taiwan\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eAvailable Nib Sizes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEF, F, M, B, Stub 1.1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003eThe pen cap can be posted securely on the back of the pen.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003eThis is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003episton-filling fountain pen\u003c\/strong\u003e. Simply unscrew the end cap, dip the nib into ink, screw the end cap back on, and you’re done--ready to write!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003eThe cap features an inner cap to ensure a tight seal when stored. Designed for everyone from beginners exploring fountain pens for the first time to experienced users, this pen is a reliable everyday workhorse.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003ePlease note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInk is\u003cspan\u003e \u003c\/span\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eNOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluded.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr style=\"box-sizing: border-box; line-height: inherit; font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003ch3 style=\"box-sizing: border-box; line-height: 1.5; font-size: 1.125rem; margin-top: 0.3rem; margin-bottom: 0.5rem; font-weight: 600; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003eA Simple Guide to Choosing Nib Sizes (in an overly complicated fountain pen world):\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"box-sizing: border-box; line-height: inherit; color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: medium; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: -webkit-left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgba(255, 255, 255, 0.004); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"box-sizing: border-box; line-height: inherit;\"\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eEF (Extra Fine):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal if you write small\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; line-height: inherit;\"\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eF (Fine):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe most popular choice for everyday writing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; line-height: inherit;\"\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eM (Medium):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerfect if you prefer a slightly bolder line\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; line-height: inherit;\"\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eB (Broad):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor making statements--sign a check, write headers, or enjoy shading and coloring\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; line-height: inherit;\"\u003e\n\u003cp style=\"box-sizing: border-box; line-height: inherit; margin: 15px 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; line-height: inherit; font-size: 14px;\"\u003e\u003cstrong style=\"box-sizing: border-box; line-height: inherit; font-weight: bold;\"\u003eStub 1.1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eItalic-style writing; great for special cards, invitations, or decorative lettering\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWSBI","offers":[{"title":"EF (Extra Fine)","offer_id":51658857480507,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"F (Fine)","offer_id":51658857513275,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"M (Medium)","offer_id":51658857546043,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"B (Broad)","offer_id":51658857578811,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"Stub 1.1mm","offer_id":51658857611579,"sku":null,"price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/9653\/files\/fedf0b887a02f5d1b49d288d5edf409c.webp?v=1788659848","url":"https:\/\/ttwarehouse.com\/products\/twsbi-diamond-580-fountain-pen-ef-f-m-b-stub1-1mm-rbt","provider":"TTWAREHOUSE TWNEX","version":"1.0","type":"link"}