{"product_id":"rainbow-gradient-pla-filament-1-75mm-250g-3-color-coextrusion","title":"Rainbow Gradient PLA Filament 1.75mm 250g 3-Color Coextrusion – Shiny Triple Color Gradual Change 3D Printer Filament Vacuum Packed High Precision | Silk Rainbow PLA for FDM 3D Printers","description":"\u003ch2\u003e3-Color Coextrusion PLA Filament – Triple Rainbow Gradient in Every Print\u003c\/h2\u003e\u003cp\u003eThis isn't your average gradient filament. Using coextrusion technology, three colors are simultaneously fused into a single filament strand — creating a rich, shiny rainbow gradient that shifts across all three tones as you print. The result is a visually stunning, multi-dimensional color effect that no single-color or simple dual-color filament can replicate. Vacuum packed for freshness and precision-manufactured for consistent extrusion, this 250g spool is perfect for decorative prints, models, and creative projects.\u003c\/p\u003e\u003ch2\u003eWhat Makes Coextrusion Different\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e🌈 \u003cstrong\u003eTrue 3-Color Coextrusion:\u003c\/strong\u003e Three colors are fused simultaneously during manufacturing — not blended sequentially — creating a richer, more complex gradient effect across your prints\u003c\/li\u003e\n\u003cli\u003e✨ \u003cstrong\u003eShiny Rainbow Finish:\u003c\/strong\u003e Glossy, metallic-like surface with vibrant color transitions that look stunning right off the print bed\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003eGradual Color Change:\u003c\/strong\u003e Colors shift smoothly and continuously as the filament feeds through your printer — no manual swaps needed\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eVacuum Packed:\u003c\/strong\u003e Sealed to protect against moisture and preserve filament quality until you're ready to print\u003c\/li\u003e\n\u003cli\u003e📏 \u003cstrong\u003eHigh Precision Diameter:\u003c\/strong\u003e Tight dimensional accuracy for consistent extrusion and reliable layer adhesion\u003c\/li\u003e\n\u003cli\u003e🖨️ \u003cstrong\u003eWide FDM Compatibility:\u003c\/strong\u003e Works with Creality, Bambu Lab, Prusa, Anycubic, Artillery, and most FDM 3D printers\u003c\/li\u003e\n\u003cli\u003e🔧 \u003cstrong\u003eEasy to Print:\u003c\/strong\u003e Standard PLA temperatures — no enclosure required, beginner-friendly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePLA (Polylactic Acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor Style\u003c\/th\u003e\n\u003ctd\u003e3-color coextrusion, shiny rainbow gradient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e1.75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpool Weight\u003c\/th\u003e\n\u003ctd\u003e250g (0.55 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eVacuum packed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrecision\u003c\/th\u003e\n\u003ctd\u003eHigh dimensional accuracy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eShiny, glossy, metallic-like\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePrinter Compatibility\u003c\/th\u003e\n\u003ctd\u003eMost FDM 3D printers (1.75mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Print Temp\u003c\/th\u003e\n\u003ctd\u003e190–220°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBed Temp\u003c\/th\u003e\n\u003ctd\u003e0–60°C (heated bed optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBest Uses for This Filament\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative Prints:\u003c\/strong\u003e Vases, sculptures, and display pieces that showcase the rainbow gradient effect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMiniatures \u0026amp; Models:\u003c\/strong\u003e Tabletop gaming miniatures, figurines, and collector pieces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGift Items:\u003c\/strong\u003e Personalized gifts, ornaments, and keychains with a premium multi-color look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCosplay \u0026amp; Props:\u003c\/strong\u003e Costume accessories and props that benefit from a vibrant, eye-catching finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCreative Projects:\u003c\/strong\u003e Any print where you want a unique, visually striking color effect\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible 3D Printers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCreality Ender 3 \/ Ender 3 Pro \/ Ender 3 V2 \/ K1 \/ CR-10 series\u003c\/li\u003e\n\u003cli\u003eBambu Lab A1 \/ P1S \/ X1C\u003c\/li\u003e\n\u003cli\u003ePrusa i3 MK3S+ \/ Mini+\u003c\/li\u003e\n\u003cli\u003eAnycubic Kobra \/ Kobra 2 \/ Vyper \/ Mega series\u003c\/li\u003e\n\u003cli\u003eArtillery Sidewinder \/ Genius series\u003c\/li\u003e\n\u003cli\u003eAny FDM 3D printer using 1.75mm filament\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is coextrusion and how is it different from regular gradient filament?\u003c\/strong\u003e\u003cbr\u003eA: Coextrusion means three colors are fused together simultaneously during the filament manufacturing process. Regular gradient filament blends colors sequentially along the spool. Coextrusion creates a richer, more complex multi-color effect that appears across the width of the filament strand itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Will the shiny rainbow effect show on my prints?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The shiny, glossy finish and rainbow gradient are properties of the filament material itself — they appear on the surface of your prints right off the bed without any post-processing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is 250g enough for a full project?\u003c\/strong\u003e\u003cbr\u003eA: 250g is ideal for smaller decorative prints, miniatures, gift items, and creative projects. For larger prints, you may want multiple spools. It's also a great way to try the coextrusion effect before committing to a larger quantity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this beginner-friendly?\u003c\/strong\u003e\u003cbr\u003eA: Yes. PLA is the most beginner-friendly 3D printing material. It prints at standard temperatures (190–220°C), doesn't require an enclosure, and the coextrusion gradient effect happens automatically — no special settings needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is this a good gift for 3D printing enthusiasts?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. The triple-color coextrusion rainbow effect is visually impressive and unique — a fun and practical gift for any maker, hobbyist, or 3D printing enthusiast.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I use this with my Bambu Lab or Creality printer?\u003c\/strong\u003e\u003cbr\u003eA: Yes. This 1.75mm PLA filament is compatible with all major FDM printers including Bambu Lab, Creality, Prusa, Anycubic, Artillery, and any other printer using 1.75mm filament.\u003c\/p\u003e\u003ch2\u003eFast US Shipping\u003c\/h2\u003e\u003cp\u003eShips from our US warehouse. Free delivery in 2–7 business days to all 50 states. Order today and print in triple-color rainbow.\u003c\/p\u003e","brand":"Smart Tech Nest","offers":[{"title":"PLAbronze","offer_id":44470147285043,"sku":null,"price":47.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/0937\/8355\/files\/3a270c2f893a8ee180cae4162ffcfae9.jpg?v=1783090767","url":"https:\/\/smarttechnest.com\/products\/rainbow-gradient-pla-filament-1-75mm-250g-3-color-coextrusion","provider":"Smart Tech Nest","version":"1.0","type":"link"}