{"product_id":"star-shaped-ptfe-tube","title":"Star-Shaped PTFE Tube for 1.75mm Filament","description":"\u003cp\u003eThis \u003cstrong\u003e\u003cspan data-token-index=\"1\" class=\"notion-enable-hover\"\u003estar-shaped PTFE tube\u003c\/span\u003e\u003c\/strong\u003e is designed to help reduce feeding resistance for \u003cspan data-token-index=\"3\" class=\"notion-enable-hover\"\u003e1.75mm filament\u003c\/span\u003e, especially TPU, in a \u003cspan data-token-index=\"5\" class=\"notion-enable-hover\"\u003estraight guide path\u003c\/span\u003e. It can also guide PLA and other compatible \u003cstrong\u003e\u003cspan data-token-index=\"7\" class=\"notion-enable-hover\"\u003enon-carbon-fiber\u003c\/span\u003e filaments\u003c\/strong\u003e, so you do not need to replace this tube section when changing between supported materials. Avoid bending or kinking the tube: multiple bends can create more resistance than a standard round PTFE tube. Choose graphite-filled semi-transparent black or pure semi-transparent white PTFE, commonly called Teflon. Confirm connector fit and filament clearance before use.\u003c!-- notionvc: 30b19c76-b66c-4931-a81d-84f840395b43 --\u003e\u003c\/p\u003e","brand":"Call3D","offers":[{"title":"Clear","offer_id":49053474291947,"sku":"Clear-Star-PTFE-tube-call3d-1","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":49053479502059,"sku":"Gray-Star-PTFE-tube-call3d-1","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9039\/6139\/files\/1_b4fb8e68-67a6-4130-8e25-bb9433541c2e.jpg?v=1784103588","url":"https:\/\/www.call-3d.com\/products\/star-shaped-ptfe-tube","provider":"Call3D","version":"1.0","type":"link"}