[3KG Large Filament Spool Diameter] With 3KG large spool, keep printing without replace filament. The size of the SUNLU filament spool is suitable for hanging on a lot of FDM 3D printers.

[Excellent Layer Adhesion] PETG filament offers excellent layer adhesion, reducing the risks of warping and ensuring smooth, strong prints with great structural integrity.

[Enhanced Toughness] Known for its toughness, PETG outperforms many other filaments in durability, making it ideal for creating sturdy and resilient items that can withstand stress and use.

[High Impact Strength] With its high impact resistance, PETG is perfect for printing parts that need to endure bumps and drops, ensuring long-lasting performance without cracks or breaks.

[Robust Durability] PETG prints are robust and maintain their properties over time, making them suitable for both indoor and outdoor applications where weather resistance is a necessity.

[Less Stringing & No Blocking] SUNLU PETG filament is specially engineered to reduce stringiness and eliminate clogging, ensuring a smooth and consistent print every time.

[PETG Recommend Settings] We recommend printing the PETG filament at a nozzle temperature of 220-230°C, bed temperature of 60-70°C, and printing speed of 40-600mm/s.