Kretrum PETG Rainbow 3D Printer Filament 1.75mm, Multicolor Translucent PETG Filament Bundle,3D Rainbow PETG Printer Filament, 250g per Spool, Total1kg,4 Colours

Product Details

• Rainbow hues a crystalline texture:Kretrum Rainbow PETG filament,This PETG filament features bright, transparent rainbow hues; this crystalline PETG filament boasts a glossy, glass-like finish, giving printed models a rainbow, crystal and prism-like appearance when viewed under different lighting conditions. Its crystal-like, glossy surface allows you to create colourful and eye-catching 3D-printed creations
• Excellent inter-layer adhesion and toughness:PETG filament offers excellent inter-layer adhesion, which reduces the risk of warping and ensures that printed objects have a smooth, robust surface and excellent structural integrity. It outperforms many other filaments in terms of durability and is ideal for creating sturdy, tough objects capable of withstanding stress and everyday use
• Reuse Sealed Packaging:This Rainbow PETG 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
• Clog-Free & Bubble-Free:This petg filament made of high purity PETG 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
• 1.75mm PETG Filament for Most FDM Printers:Compatible with most 1.75mm FDM 3D printers. Recommended nozzle temperature: 220–250°C, heated bed: 70–85°C. For smoother results, keep the PETG filament dry before printing
• Paper spools and vacuum：sealed packaging-all PETG 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 PETG filament

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Printing Kretrum PETG

Kretrum PETG in Rainbow runs on the standard PETG profile below, and this listing is a 0.25kg spool. PETG is best suited to functional parts that need toughness and the light outdoor or higher-heat use PLA can't handle. 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 PETG filament guide. Read it for bed adhesion, drying, troubleshooting, and material-specific tips.