① Our SUNLU PLA PLUS filament is a tougher version of regular PLA. It's more than 11 times stronger, making it perfect for high-toughness printing projects.

② We've developed a unique winding system that keeps our filament neatly organized, reducing the risk of printing failures.

③ We take pride in our strict production process and quality control, ensuring our filament has a precise diameter tolerance of +/- 0.02mm. Each spool weighs 1 kg (2.2lbs).

④ Our filament is clog-free and bubble-free, thanks to our mechanical winding and 24-hour drying process. This ensures better adhesion and easier feeding.

⑤ Our large-scale production capability allows us to offer high-quality filaments at an affordable price, making them compatible with 99% of FDM 3D printers.

⑥ We're a professional team specializing in 3D printing products, and we're here to help you with any questions or issues. Choose us for risk-free purchases.