{"product_id":"fremover-high-speed-rainbow-silk-pla-filament","title":"Fremover - High Speed PLA+ Rainbow Silk Filament 1.75mm 1kg","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003ch2\u003eFremover Rainbow Silk PLA+ — Full Spectrum Metallic Brilliance\u003c\/h2\u003e\n\n\u003cp\u003eThe Fremover Rainbow Silk PLA+ Filament 1.75mm produces the most vibrant full-spectrum metallic prints in our collection. Fremover's silk formulation is known for its deep, saturated colors, and the rainbow variant takes that intensity across the entire color spectrum — transitioning through reds, oranges, yellows, greens, blues, and violets with a consistent metallic silk sheen throughout. High speed compatible up to 300mm\/s, vacuum-sealed with desiccant, 1kg spool.\u003c\/p\u003e\n\n\u003cp\u003eIf you want maximum visual impact with zero effort, rainbow silk is the filament. Every layer brings a different metallic hue, creating prints that look hand-painted by a professional. It is the most popular silk filament for maker markets, Etsy shops, TikTok content, and gift items — because the result speaks for itself.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLA+ (Rainbow Silk High Speed formulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75mm ± 0.03mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpool Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1kg (2.2 lbs) net weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrinting Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200°C – 230°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBed Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50°C – 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 300 mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Pattern\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull spectrum metallic gradient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVacuum-sealed with desiccant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFremover Rainbow vs. IIID Max Rainbow — What's the Difference?\u003c\/h3\u003e\n\n\u003cp\u003eBoth produce full-spectrum rainbow effects with a silk metallic finish. The key difference is in color saturation and transition style. Fremover's formulation tends to produce deeper, more saturated metallic tones with slightly longer color segments. IIID Max Rainbow offers smooth, flowing transitions with a balanced metallic sheen. Both are excellent — the choice comes down to personal preference for color intensity vs. smoothness of transition. Try our \u003ca href=\"\/products\/iiid-max-high-speed-rainbow-silk-pla-filament\"\u003eIIID Max Rainbow Silk\u003c\/a\u003e to compare.\u003c\/p\u003e\n\n\u003ch3\u003ePrint Tips for Rainbow Silk\u003c\/h3\u003e\n\n\u003cp\u003eFor the most dramatic rainbow effect, print models taller than 10cm — this ensures multiple complete color cycles from base to top. Use \u003cstrong\u003e215-225°C nozzle \/ 60°C bed \/ 50-70% fan\u003c\/strong\u003e for the best metallic sheen. Layer height of 0.20mm gives the best balance between detail and color transitions.\u003c\/p\u003e\n\n\u003cp\u003eFor a more controlled multicolor effect, try \u003ca href=\"\/products\/fremover-high-speed-dual-silk-pla-filament\"\u003eDual Silk\u003c\/a\u003e (two-tone) or \u003ca href=\"\/products\/fremover-high-speed-tri-color-silk-pla-filament\"\u003eTri-Color Silk\u003c\/a\u003e (three-tone). For single metallic colors, browse our \u003ca href=\"\/collections\/silk-pla-filament\"\u003eSilk PLA collection\u003c\/a\u003e. Compare all materials in our \u003ca href=\"\/pages\/3d-printing-filaments\"\u003e3D Printing Filaments guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Fremover","offers":[{"title":"Fremover Rainbow 1","offer_id":52885197226278,"sku":"FREA1F101SMR","price":30.83,"currency_code":"USD","in_stock":true},{"title":"Fremover Rainbow 2","offer_id":52885197259046,"sku":"FREA1F102SMR","price":30.83,"currency_code":"USD","in_stock":false},{"title":"Fremover Rainbow 3","offer_id":52885197291814,"sku":"FREA1F103SMR","price":30.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/1986\/2822\/files\/Silk_PLA_Rainbow_1_868ebfc8-43b0-4828-ab20-0ed604fe9190.webp?v=1772908951","url":"https:\/\/supplies3d.shop\/products\/fremover-high-speed-rainbow-silk-pla-filament","provider":"SUPPLIES3D","version":"1.0","type":"link"}