TECBEARS PLA FILAMENT - PLA has the advantages of good bed adhesion, low shrinkage and clean prints without warping, meeting the needs of multi-color printing. Perfect for beginners and 3D printing enthusiasts! TANGLE-FREE WINDING - Full mechanical equipment and strict manual examination reduce the risk of tangles and jams, providing a smoother printing. Neatly wound filament guarantees the PLA easy to feed. CLOG-FREE - PLA 3D printer filament offers a minimum dimensional tolerance of 1.75 +/- 0.02mm. Complete drying for 24 hours before packaging and vacuum sealing with desiccants ensure no bubbles. 1.75MM PLA SETTINGS - Recommended Extrusion/Nozzle Temperature 200°C - 230°C, a bed temperature of 50°C - 65°C, and a printing speed of 50-100mm/s for better printing results. Works perfectly with most FDM 3D printers. 3D FILAMENT SPOOL DIAMETER - Spool Diameter: 7.72", Spool Hub Hole Diameter: 2.85". TECBEARS PLA unlocks endless possibilities for art, decoration, Christmas