{"product_id":"the-marble-vein-high-speed-pla-filament","title":"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp style=\"text-transform:uppercase;letter-spacing:.12em;font-size:12px;color:#8a6d3b;margin:0 0 14px;\"\u003eSUNLU Marble PLA\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;margin:0 0 16px;\"\u003eMarble filament has a reputation problem: most of it looks like grey plastic with a few streaks. The effect depends on how the pigment is distributed through the polymer, and on a printer that can push the material fast enough that the veins do not stretch into smears. SUNLU blends a mineral-look pigment through a high-speed PLA base, and the result reads as stone rather than as tinted plastic when the part comes off the plate.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;margin:0 0 16px;\"\u003eThe high-speed claim is specific rather than decorative. Below 300mm per second the material prints at 210 to 230 degrees, and between 300 and 600 millimetres per second the temperature climbs to 230 to 260 to keep up with the melt demand. That temperature ladder is what allows a CoreXY machine to run a large architectural model without under-extrusion, while a stock bedslinger runs the same spool at 190 to 210 and still gets clean walls.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;margin:0 0 16px;\"\u003eTolerance is held to plus or minus 0.02mm and the spool is wound without overlaps, which matters more than usual here: a marble part is usually a display piece, so a single missed layer is visible from across the room. Retraction settings of 0.8 to 1.2mm at 30 to 40mm per second and a raft distance of 0.4 to 0.6mm cover the stringing that mineral-filled blends tend to produce.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.8;font-style:italic;color:#555;margin:6px 0 0;\"\u003eStone is a material. This is the closest a spool gets to one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr style=\"margin:28px 0;border:0;border-top:1px solid #ececec;\"\u003e\n\u003cdiv class=\"product-features\"\u003e\n\u003ch3 style=\"font-size:19px;margin:0 0 14px;\"\u003eWhat The Build Gets Right\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Mineral-look pigment that produces a continuous stone texture rather than streaks\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Rated for printing up to 600mm per second on high-flow machines\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Temperature ladder from 190 to 260 degrees C to match print speed\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Plus or minus 0.02mm diameter tolerance for clean vertical walls\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Low shrinkage, so tall architectural models stay square\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ Zero-bubble extrusion and a nozzle-friendly blend that resists clogging\u003c\/li\u003e\n\u003cli style=\"padding:9px 0;border-bottom:1px solid #f2f2f2;line-height:1.65;font-size:15px;\"\u003e✦ One kilogram net spool, 1.3kg gross, wound to 330 metres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-specs\" style=\"margin-top:30px;\"\u003e\n\u003ch3 style=\"font-size:19px;margin:0 0 14px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eMaterial\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003ePLA with marble-effect pigment\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eDiameter\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e1.75mm, tolerance plus or minus 0.02mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eNet weight\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e1kg, approximately 330m\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eNozzle temperature\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e190 to 210 C below 150mm\/s, 210 to 230 C at 150 to 300mm\/s, 230 to 260 C at 300 to 600mm\/s\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eBed temperature\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e50 to 60 degrees C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003ePrint speed\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e50 to 600mm\/s depending on hotend\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eRetraction\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e0.8 to 1.2mm at 30 to 40mm\/s\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eRaft distance\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e0.4 to 0.6mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003eDrying\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e50 degrees C if moisture is suspected\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;justify-content:space-between;gap:18px;padding:9px 0;border-bottom:1px solid #f2f2f2;font-size:14.5px;line-height:1.6;\"\u003e\n\u003cstrong style=\"font-weight:600;color:#222;flex:0 0 42%;\"\u003ePackaging\u003c\/strong\u003e\u003cspan style=\"color:#444;text-align:right;\"\u003e20.2 x 6.5 x 20.2cm, 1.3kg gross\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-applications\" style=\"margin-top:30px;\"\u003e\n\u003ch3 style=\"font-size:19px;margin:0 0 12px;\"\u003eWhere It Earns Its Place\u003c\/h3\u003e\n\u003cp style=\"font-size:15.5px;line-height:1.8;margin:0 0 14px;\"\u003eArchitectural massing models, display busts, lamp shades and anything where surface reads as material rather than as plastic. Because the texture survives at 0.2mm layers, a model printed on a stock machine still looks intentional. Interior designers use it for scale mockups that have to sit on a table next to real stone samples, and hobbyists use it for terrain where a painted finish would look flat.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-faq\" style=\"margin-top:30px;\"\u003e\n\u003ch3 style=\"font-size:19px;margin:0 0 14px;\"\u003eQuestions Buyers Ask Before Ordering\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eWill the marble effect vary between spools?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eYes, slightly. The pigment blend is consistent within a batch, but the vein pattern shifts along the length of every spool, which is what stops the texture from looking printed. Two parts from the same spool will not be identical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eCan my stock printer run this at 600mm per second?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eNo, and it does not need to. The speed rating describes the ceiling on a high-flow machine. On a standard bedslinger, print at 190 to 210 degrees and 50 to 100mm per second and the surface still comes out clean.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eDoes the pigment wear out a brass nozzle?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eMarble blends are mildly abrasive over long runs. A hardened steel or ruby nozzle removes the concern entirely, and a brass nozzle is fine for a few kilos before wear becomes visible in extrusion consistency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eHow do I avoid stringing on a textured part?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eDry the spool first, then set retraction to 0.8 to 1.2mm at 30 to 40mm per second and drop nozzle temperature by 5 degrees. Marble blends string more than plain PLA because the pigment changes the melt viscosity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eCan it be sanded or painted?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eSanded, yes, though sanding dulls the vein contrast. Painting works but defeats the point. A clear matte coat seals the surface and deepens the stone look without changing the texture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"font-weight:600;margin:0 0 6px;font-size:15px;\"\u003eIs it food safe or outdoor rated?\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:15px;line-height:1.75;color:#444;\"\u003eNeither claim is made. PLA is not suitable for food contact once printed, and it softens in a hot car. Keep marble parts indoors and away from direct summer sun.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-gallery\" style=\"margin-top:30px;text-align:center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Se435168c1ea04c7391a5b8c31ec22d61l.webp?v=1787012909\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S91387d56a6ae4f069505358f6feeed965.webp?v=1787012909\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc76fc0f37e37420a999d99aa45e69e093.webp?v=1787012908\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S676853d310854fbb975d6974f0999812J.webp?v=1787012908\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S64c62f17176e4981bd043c7015e01928z.webp?v=1787012908\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/Sc560f69027b84b1b8ff12b48fe92f2dfb_0b01f312-ca75-433c-be2b-591db9bd969e.webp?v=1787012908\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S4d82347a1e1a415eb7b90590522ca9d1q_c0076f41-8588-4cda-a694-1011f015d3bf.webp?v=1787012909\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S1ed8404bb822496fab8aa2f3a5c63538J_cbfa9c45-a4ce-4f60-bf3d-233a1cb832fe.webp?v=1787012908\" alt=\"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\" loading=\"lazy\" style=\"max-width:100%;height:auto;margin:0 0 14px;border-radius:6px;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"eastsupplier-promise\" style=\"margin-top:32px;padding:18px 20px;background:#faf8f4;border-left:3px solid #8a6d3b;\"\u003e\n\u003cp style=\"margin:0;font-size:14.5px;line-height:1.75;color:#333;\"\u003e\u003cstrong\u003eThe EastSupplier Promise.\u003c\/strong\u003e Stocked and dispatched from our cross-border supply network, with tracked shipping, a 30-day return window on unused units, and support in English answered by people who handle the same SKUs daily. Specification sheets are verified against the factory listing before every batch leaves the warehouse.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"The Marble Vein | High-Speed Marble PLA Filament, 1kg at 1.75mm\", \"sku\": \"9476817256671\", \"brand\": {\"@type\": \"Brand\", \"name\": \"SUNLU\"}, \"description\": \"SUNLU High-Speed PLA Marble filament, 1kg at 1.75mm with plus or minus 0.02mm tolerance. 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