Kretrum Rainbow PLA Filament, Multicolor Silk Rainbow 3D Printer Filament 1.75mm ± 0.02mm, 4 x 250g Spools,Fast Color Changing PLA Bundle,4 Spools 250g Each

Product Details

• Rapid colour changes: Kertrum Silk Rainbow filament changes colour every 8 metres. In 3D-printed creations, you’ll notice faster colour transitions and a richer variety of colour changes. It’s ideal for experimenting with a range of visual effects, creating colourful sets, or pairing different gradient effects with various projects
• Less-tangle and Easy to Use: Kretrum rainbow-coloured filament for 3D printers is wound using a fully mechanical process and undergoes rigorous manual inspection to ensure it is neatly organised and tangle-free, thereby preventing potential filament breaks; the orderly winding ensures smoother filament feeding
• Reuse Sealed Packaging: This Rainbow PLA filament features a re-sealable opening; this design allows you to reseal the packaging after use to keep the remaining filament dry; this helps to keep out moisture and dust, ensuring the remaining 3D printing filament is better preserved
• Note: The colors may change with each roll of Silk Rainbow Filament, so the initial color of each roll may differ from the image, but the overall color composition remains consistent
• Wide compatibility：This silk rainbow PLA filament has a diameter of 1.75 mm and a dimensional accuracy of ±0.02 mm, making it fully compatible with 99 per cent of FDM 3D printers. The recommended extruder/nozzle temperature is 190 °C – 230 °C
• Clog-Free & Bubble-Free: This silk 3d filament pla made of high purity PLA with no bubbles, no clogging, no warping, lower shrinkage, lower warping, superb layer bonding and great fluidity for more smoother and more stable printing extrusion.Perfect for testing multiple looks, making colorful sets, or matching different projects to different gradients
• Paper spools and vacuum：sealed packaging-all PLA filaments are fully dried for 24 hours prior to packaging and are vacuum-sealed; both the spools and packaging boxes are made from recycled materials; the paper spools for multi-coloured filaments are also marked with measurement lines, making it easy for you to monitor your consumption of 1.75 mm PLA filament

From the listing on Amazon.

View our other Kretrum listings here.

View our other PLA listings here.

Keep your filament dry, view our gear here.

Printing Kretrum PLA

Kretrum PLA in Silk Rainbow runs on the standard PLA profile below, and this listing is a 1.00kg 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.

Settings sourced from our PLA filament guide. Read it for bed adhesion, drying, troubleshooting, and material-specific tips.