①【OLAPRIN PLA 3D Printer Filaments】OLAPRIN PLA filaments are reliable, versatile and easy to use. No clogging, no bubbles, no tangles, its excellent layer adhesion ensures high-quality results every time you print. Excellent for beginners and experienced users, the perfect choice for 3D printing enthusiasts.

② 【Neatly wound 3D filament spools】 OLAPRIN's independently developed neat winding device ensures easy use of filaments, Fully output neatness, and reduces the risk of entanglement and blockage. OLAPRIN 3D filament spools provide a smoother and more efficient 3D printing experience.

③【PLA Filament 1.75mm】OLAPRIN 3D printer filament size accuracy +/- 0.02mm. OLAPRIN filament has wide compatibility due to its small diameter error, making it suitable for almost all 1.75mm FDM 3D printers.

④【Consumable spool diameter】 Spool hub hole diameter: 2.20 inches, spool size diameter: 8.00 inches, spool width: 2.50 inches. OLAPRIN filament spools are sized to fit onto many FDM 3D printers. There will be no empty segments and it is very reliable.

⑤【Recommended temperature setting】It is recommended to print PLA filaments at a nozzle temperature of 200-230°C, a bed temperature of 50-60°C, and a recommended printing speed of 50-120mm/s.

⑥【OLAPRIN Main 3D Products】OLAPRIN offers a wide range of high-quality 3D printing products, including 3D printer filaments, FDM 3D printers, 3D printer resins, LCD 3D printers and other printing accessories, providing you with everything you need for a successful 3D printing experience.