Kingroon Silk PLA Filament 1.75mm, Multicolor Rainbow PLA Filament, Fast Color Changing 3D Printer Filament 1kg Spool, Dimensional Accuracy +/- 0.02mm, Fits Most Printers(7 Colors)

Product Details

• Fast Rainbow Color Shift: Experience the "7 Colors Rainbow PLA" series, featuring a vibrant spectrum that shifts seamlessly through orange, red, yellow, and green. Engineered with a short color cycle (8-10m) on each 1kg (~330m) spool, it ensures even small prints display a distinct, multi-colored effect, fulfilling your endless creativity for printing small toys, artistic sculptures, and holiday decorations
• Silk-Like Texture & Smooth Finish: Formulated with ultra-high gloss, this premium rainbow filament pla delivers a luxurious texture that naturally hides layer lines. It ensures the curved contours of your finished prints showcase distinct, vibrant highlights, completely skipping the hassle of time-consuming sanding or painting with this advanced silk pla
• Precision Winding & Clog-Free Extrusion: Kingroon PLA filament utilizes a strict quality diameter of 1.75mm and ±0.02mm accuracy, alongside fully mechanical winding, ensuring this 3d printer filament minimizes tangling and overlapping. Its high-purity formula ensures smooth, clog-free extrusion, guaranteeing stable feeding and uninterrupted overnight printing
• Pro-Level Settings & Vacuum Protection: Optimized for reliable printing, this rainbow filament requires a recommended nozzle temperature of 220-240°C and a bed temperature of 50-70°C. Each 1kg spool is professionally vacuum-sealed with desiccant to lock out moisture and dust. This prevents common issues like stringing and bubbling, allowing you to achieve a flawless, high-gloss finish right out of the box
• Universal Compatibility & Stable Printing: Broadly compatible with 99% of 1.75mm FDM 3D printers, this 3d printer filament delivers vibrant multi-color gradient effects across various print sizes. Its low shrinkage and enhanced bed adhesion minimize warping and edge lifting, ensuring consistent, hassle-free performance

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Printing Kingroon PLA

Kingroon PLA in Silk Rainbow runs on the PLA profile below, and this listing is a 1kg spool. PLA is best suited to everyday prototypes, models, and indoor parts that won't face heat or heavy stress. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.

Ranges checked against Bambu Lab, Prusament and Polymaker data. Heat resistance is the heat deflection temperature (HDT). Read our PLA filament guide for bed adhesion, drying, troubleshooting, and material-specific tips.

Nozzle Compatibility

This is an unfilled plastic, so it is not abrasive: a brass nozzle works and lasts, and so does hardened steel. With hardened steel, print about 5 to 10°C hotter.

Based on Bambu Lab and Prusa guidance. More in our nozzle types guide.