PETG Filament Spool 1.75mm 1kg for 3D Printer 1. Premium PETG Filament: Experience the best of both worlds with our PETG filament, combining the strength of ABS and the user friendliness of PLA. This high-quality filament is odorless, non-toxic, and environmentally safe. Its superior toughness ensures durable, impact-resistant models with no cracking or warping, even during repeated bending, thanks to its high elongation at break. 2. Tangle-Free for Smooth Feeding: Say goodbye to filament jams and tangles. Our PETG filament is wound using an advanced precision system that guarantees neatness. The larger inner spool diameter also ensures smoother feeding, reducing the risk of interruptions or breakages during printing. 3. Optimized Printing Settings: For best results, print our PETG filament with a nozzle temperature between 230-250 degrees Celsius and a bed temperature between 70-90 degrees Celsius. We recommend drying the filament before use for optimal performance. 4. Our filament boasts a dimensional accuracy of 1.75 +- 0.03mm. This exceptional precision ensures compatibility with nearly all 1.75mm 3D printers 5. Dimensions: 19.8x19.8x6cm 6. Net weight: 1kg Parameters Density: 1.26gcm3 Heat transition temperature: 62 degrees Celsius (0.45MPa) Tensile strength: not less than 50MPa Elongation at break: 82% Flexural strength: 65MPa Notched impact strength: 4.7kjm2