{"product_id":"the-chroma-spool-matte-rainbow-pla-filament","title":"The Chroma Spool | Matte Rainbow PLA 3D Printing Filament 1-10KG","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp\u003eEvery Printed Object Begins As a Single Extruded Line. The Line Deserves to Be Beautiful.\u003c\/p\u003e\n\n\u003cp\u003eThe matte finish is not an aesthetic accident. It is the deliberate suppression of specular reflection — a surface texture that absorbs light rather than bouncing it back at the observer. ERYONE's matte rainbow PLA achieves this through a precisely calibrated pigment suspension that scatters incident photons across the visible spectrum, producing a color-shift effect that transforms subtly as the viewing angle changes. Hold a printed vase at 30 degrees and it reads as teal; at 60 degrees, violet. This is filament as optical instrument.\u003c\/p\u003e\n\n\u003cp\u003eBeneath the visual sophistication lies the engineering discipline that separates professional-grade PLA from hobbyist spools. The ±0.02mm diameter tolerance — verified across 100% of production length by laser micrometer — means every extruder step deposits a predictable volume. No clogs. No under-extrusion artifacts. No midnight print failures that cost 8 hours and 200 grams of wasted material. The vacuum-sealed packaging with desiccant ensures the spool arrives at \u0026lt;0.03% moisture content, ready to print straight from the box without the 6-hour dehydration ritual that budget filaments demand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eYour printer is capable of gallery-quality output. The Chroma Spool ensures the filament is not the limiting factor.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-features\" style=\"margin:25px 0;\"\u003e\n\u003ch3 style=\"font-size:18px;margin-bottom:12px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ Matte rainbow finish — color shifts with viewing angle, no post-processing required\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ ±0.02mm diameter tolerance — laser-verified across full spool length\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ PLA+ formulation — 30% higher impact resistance than standard PLA\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ Clog-free guarantee — optimized melt flow index for 0.4mm+ nozzles at 190-220°C\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ Vacuum-sealed with desiccant — prints straight from the box, no drying required\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ Available in 1KG, 3KG, 5KG, and 10KG spools for production-scale printing\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e✦ Odorless printing — no styrene fumes, safe for home and classroom environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"margin:20px 0;border:0;border-top:1px solid #eee;\"\u003e\n\n\u003cdiv class=\"product-specs\"\u003e\n\u003ch3 style=\"font-size:18px;margin-bottom:12px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;\"\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA+ (Polylactic Acid, enhanced formulation)\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1.75mm ±0.02mm\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eNozzle Temperature:\u003c\/strong\u003e 190-220°C\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eBed Temperature:\u003c\/strong\u003e 0-60°C (heated bed optional)\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003ePrint Speed:\u003c\/strong\u003e 30-90 mm\/s\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eSpool Options:\u003c\/strong\u003e 1KG \/ 3KG \/ 5KG \/ 10KG\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Matte with angle-dependent color shift\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 1.24 g\/cm³\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003eImpact Strength:\u003c\/strong\u003e 7.5 kJ\/m² (Izod, notched)\u003c\/li\u003e\n\u003cli style=\"padding:6px 0;border-bottom:1px solid #eee;\"\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Vacuum-sealed with silica gel desiccant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-applications\" style=\"margin:25px 0;\"\u003e\n\u003ch3 style=\"font-size:18px;margin-bottom:12px;\"\u003eWho It Serves\u003c\/h3\u003e\n\u003cp\u003eThe Chroma Spool addresses the gap between functional prototyping and finished-product aesthetics. Cosplay and prop makers use the rainbow shift to eliminate painting steps entirely — the printed armor or helmet arrives with built-in color variation. Architectural modelers value the matte surface for accurate lighting studies where glossy PLA would produce misleading reflections. Etsy shop owners and print-on-demand creators use the 5KG and 10KG spools for batch production of vases, planters, and decor items where the color-shift effect commands premium pricing over single-tone competitors. Educators in STEM classrooms appreciate the odorless formulation and reliable first-layer adhesion that minimizes failed prints during class demonstrations. For anyone who has ever sanded, primed, and painted a PLA print to hide layer lines, the matte rainbow finish offers a radical alternative: print it and display it.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product-faq\" style=\"margin:25px 0;\"\u003e\n\u003ch3 style=\"font-size:18px;margin-bottom:12px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the rainbow effect require a specific print orientation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The color-shift pigment is distributed uniformly throughout the filament cross-section. The matte surface finish and rainbow hue are consistent regardless of print orientation, layer height, or wall count. Multi-material or dual-extruder setups are not required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this filament work with my Ender 3 \/ Prusa \/ Bambu Lab printer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The Chroma Spool is compatible with all FDM printers that accept 1.75mm filament, including Creality Ender series, Prusa i3\/MK4, Bambu Lab X1\/P1\/A1, Anycubic, and Elegoo. The 190-220°C temperature range falls within every standard hotend's capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does PLA+ differ from standard PLA?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: ERYONE's PLA+ incorporates impact modifiers that raise Izod impact strength to 7.5 kJ\/m² — approximately 30% higher than generic PLA. This reduces brittleness in thin-walled prints and snap-fit assemblies without sacrificing the ease of printing that makes PLA the most popular material in desktop 3D printing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is drying required before use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No — the vacuum-sealed packaging with active desiccant maintains \u0026lt;0.03% moisture content during storage and shipping. Open the bag, load the spool, and print. For spools that have been open for weeks in humid environments (\u0026gt;60% RH), a 4-hour dehydration at 50°C is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in an enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. PLA+ prints well in both open and enclosed printers. In enclosures above 40°C ambient, reduce the hotend temperature by 5-10°C to prevent heat creep. The matte finish is not affected by enclosure temperature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much filament is used per typical print?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: A standard Benchy uses ~13g. A smartphone case uses ~25g. A medium vase uses ~80-120g. A full-size cosplay helmet uses ~400-600g. The 1KG spool yields approximately 330 meters of filament — enough for 70+ Benchys or 2-3 full helmets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\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\/fix_1781776816.jpg?v=1781776817\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781776819.jpg?v=1781776820\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781776821.jpg?v=1781776822\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781776824.jpg?v=1781776827\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781776827.jpg?v=1781776829\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781820041.jpg?v=1781820043\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781820043.jpg?v=1781820045\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781820045.jpg?v=1781820047\" alt=\"ERYONE PLA Filament\" style=\"max-width:100%;height:auto;margin:10px 0;border-radius:8px;\"\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"The Chroma Spool | Matte Rainbow PLA 3D Printing Filament 1-10KG\",\n  \"description\": \"ERYONE matte rainbow PLA filament for 3D printing — premium color-shift PLA+ with ±0.02mm tolerance, 1-10KG spools, clog-free formula for FDM printers.\",\n  \"sku\": \"1005006383417850-Macaron 3KG-Russian Federation\",\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"price\": \"108.77\",\n    \"priceCurrency\": \"USD\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"priceValidUntil\": \"2027-06-19\"\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.7\",\n    \"reviewCount\": \"63\"\n  }\n}\n\u003c\/script\u003e","brand":"EastSupplier Platform","offers":[{"title":"Macaron 3KG \/ Russian Federation","offer_id":50154068181215,"sku":"1005006383417850-Macaron 3KG-Russian Federation","price":108.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/fix_1781776816.jpg?v=1781776817","url":"https:\/\/eastsupplier.com\/pt\/products\/the-chroma-spool-matte-rainbow-pla-filament","provider":"EastSupplier Platform","version":"1.0","type":"link"}