【Neatly full mechanical winding & less tangle 】Neatly-Wound, less tangling. The filament was neat on the roll and leaves the spool easily without any crossed turns to avoid possible snap and line breaking.
【High Precision & Dimensional Accuracy +/- 0.03mm】1.75mm Filament Diameter dimensional accuracy + / - 0.03 mm makes feeding smoother. 1.1 pound each color, 6 colors in total; 168m/550ft each spool. 6 colors: black, white, gray, red, yellow, blue.
【Extrusion/Nozzle Temperature】Recommended Extrusion/Nozzle Temperature 190°C - 230°C (374°F - 446°F). Spool Diameter: 7.8" - Spool Width: 2.5" - Spool Hub Hole Diameter: 2.20"; reliable for most common 3D printers, such as MK3, Ender 3, Monoprice Flash Forge and more.
【No Bubble& No Clogging】Vacuumed Sealed with Desiccant. It comes in a vacuum sealed re-sealable bag with a big desiccant bag to capture any moisture. High quality PLA Filament Ensure a smoother and more stable printing experience.
【100% Satisfaction Guarantee】Hassle-Free 30-day money back and 12-month warranty with 24-hour response service are friendly offered. Buy with 100% confidence. We stand behind the quality of everything we sell. If you are not entirely happy, CONTACT US DIRECTLY (email@example.com), we will replace or return your order!