Product description Experience Vibrant Gradients with 3Dgenius Fast-Changing Silk Rainbow PLA Filament

Unlock a stunning spectrum of colors with our Silk Rainbow PLA, featuring a fast gradient transition every 10m-12m that brings even your largest projects to life. This premium filament boasts a unique silky texture for an ultra-smooth, high-gloss finish that effectively hides layer lines. Perfect for beginners and pros alike, it’s the ideal choice for creating professional-grade articulated toys, arts, and DIY gifts. Achieve breathtaking multi-color results in a single print—just enjoy your printing from now on!

Pro-Level Precision & Expert Settings for Flawless Results

Achieve consistent, high-quality prints with 3Dgenius Engineering. Our 3d printer filament 1.75mm features a precision-wound spool to ensure a tangle-free experience, eliminating common issues like snagging or line breaking. Each spool undergoes a rigorous 24-hour dehydration process and is vacuum-sealed to make sure a moisture-free, bubble-free, and stringing-free performance from the moment you open it. Designed for reliability, our silk PLA filament provides the smooth flow and superb layer adhesion required for your most complex 3D projects.

Technical Specifications & Printing Guidelines:

Dimensional Accuracy: 1.75mm (+/- 0.02mm)

Nozzle Temperature: 190°C - 230°C (374°F - 446°F)

Heat Bed Temperature: 50°C - 60°C (122°F - 140°F)

Recommended Print Speed: 30 - 60mm/s

Minimum Nozzle Requirement: ≥ 0.4mm

Industrial-Grade Precision with Zero-Defect Printing Technology

Master the art of detail with 3Dgenius high-performance silk gradient PLA filament. Engineered with a strict +/- 0.02mm dimensional tolerance, our 1.75mm PLA 3D printer filament ensures seamless layer fusion and superior bridging capabilities for even the most complex geometries. Experience professional-grade reliability with a formula designed to resist warping and eliminate stringing, delivering the cleanest, high-gloss finish on every model.

To make sure out-of-the-box success, each 250g (0.55lbs) spool undergoes a rigorous 24-hour industrial drying cycle followed by an immediate vacuum-sealed process with premium desiccants. This dual-layer moisture protection prevents clogs and bubbles, ensuring a smooth, uninterrupted extrusion from start to finish. Whether you’re a hobbyist or a professional developer, 3Dgenius provides the consistency your imagination demands, and the rainbow PLA filament is compatible with high speed 3d printers such as Bambu Lab, K1 and more.

Tips

1. The rainbow PLA filament is color changing gradient filament around 10m-12m change and is excellent for larger prints to show all colors.

2. If you want the silk effect of the printed model to be better, taking the Bambu P1P as an example, it is recommended to set the printing temperature to 230℃ and the printing speed to silent mode/50%.

3. In order to effectively protect the filament from moisture, our 3d printer filament features 100% vacuumed package. Due to the influence of vacuum pressure and transportation, some filament rolls may experience slight deformation.

4. After printing is completed, please fix the filament end at the spool hole to make sure the filament won’t loose at any time. This will help you to solve the problem of tangles when printing.

5. In order to make the filament stick to the build bed easily, please set the temperature(bed and nozzle) suitable. And the printing speed of the first layer couldn't be so fast. Or some PVA glue is recommended to apply if the plate surface has been used for a long time.

• [Fast Color Changing & Silk Gloss]: Unlike standard multi-color filaments, our Silk Rainbow PLA features a unique gradient transition every 10m-12m, making it exceptional for larger projects to display a full spectrum of colors. It boasts a premium silky texture that delivers an ultra-smooth, high-gloss finish. Perfect for arts, crafts, and DIY beginners, this filament allows you to achieve stunning, multi-colored results in a single, seamless 3D model.
• [Clog-Free & Smooth Printing Experience]: Say goodbye to failed prints. Our Silk 3D printer filament undergoes a 24-hour deep drying process before being vacuum-sealed with high-efficiency desiccants. This 100% moisture-free packaging ensures a bubble-free, stringing-free, clog-free and tangle-free experience. 3Dgenius rainbow silk PLA provides the consistency needed for high-speed printing and flawless surface finishes.
• [±0.02mm Precision Dimensional Accuracy]: Engineered with an advanced CCD diameter measuring and self-adaptive control system, our 1.75mm color changing PLA filament maintains a strict +/- 0.02 mm tolerance. This high dimensional accuracy guarantees consistent flow through the nozzle, superior layer bonding, and exceptional bridging performance, resulting in professional-grade models with intricate details.
• [Silk Glossy Finish & Enhanced Toughness]: Produced from premium, upgraded PLA raw materials, this silk 3d printer filament delivers a brilliant, silk-like metallic sheen that hides layer lines effectively. Beyond aesthetics, we’ve enhanced its toughness to reduce brittleness and shrinkage, providing superb structural integrity for your 3D printing masterpieces and imaginative DIY projects with low warping. Ideal for 3D printing articulated dragons, mystery eggs, and fidget toys, giving them a magical color-shifting appearance.
• [Wide Compatibility & Expert Print Settings]: This 250g (0.55lbs) sample spool silk PLA filament is perfectly sized for testing, small art projects and multi-color projects. Fully compatible with most FDM 3D printers, including Prusa, Makerbot, MK3, Bambu A1 mini and more. Pro Tips: Recommended Nozzle Temp: 190°C - 230°C; Bed Temp: 50°C - 60°C; Print Speed: 30-60mm/s. Ensure your first layer is slow for optimal bed adhesion.