【30-600mm/s Printing Speed】With enhanced fluidity, Kingroon RAPID PETG filament melts rapidly and flows smoothly, allowing for up to 600mm/s fast printing speed. You can complete the projects quickly without compromising on quality, bring your ideas to life with high-speed printing. 【Tangle Free & No Plugging】Full 1KG 3D printer filament reel, perfect roundness and very tight diameter tolerance, good winding, does not overlap or tangle. Melt well, feed smoothly and constantly without clogging the nozzle or extruder. 【Wide Compatibility】Kingroon Silver petg Works perfectly with all common 1.75mm FDM 3D printers and high speed printers,such as: Bambu Lab P1P / X1 / X1C / A1 Mini, AnkerMake M5, Creality K1 / K1 Max, Voron 2.4, FLSUN V400, Prusa, UltiMaker, MK3, Ender 3, MakerBot, Flashforge, Raise3D, etc. 【Dimensional Accuracy & Consistency】Silver 3D Printer PETG filaments have very strict tolerances. Diameter is 1.75mm with a dimensional accuracy of + / - 0.02mm 1 kg spool (2.2lbs). 【Enhanced Strength & Toughness】Kingroon RAPID PETG filament features high flexural modulus and elongation at break, which makes it resistant to brittleness and cracking, bringing excellent results for printing functional parts. 【HS PETG filament Recommend Settings】To achieve the best printing results with PETG filament, we recommend printing at a nozzle temperature of 230-260°C, a bed temperature of 70-90°C, and a printing speed of 30-600mm/s. Kingroon PETG 3D Printer Filament Kingroon PETG Filament is are made of premium PETG material (Polylactic Acid), which boasts complete biodegradation and lower melting temperature, even does not need a heated bed, with no odor during the printing. It is suitable for fast printing and printing large-sized models, printed products have flat and smooth surfaces. Brand: KINGROON Net weight: 1kg Print temp: 230-260°C Hot bed temp: 70-90°C Print speed: 30-600mm /s Packaging Included: 1 × spool Silver of PETG filaments