BEAUTIFUL MATTE FINISH: ELEGOO MATTE PLA produce a beautiful matte, low gloss and smooth finish, resulting in a printed object with nearly invisible layer lines TOP-NOTCH ACCURACY & CONSISTENT: ELEGOO use advanced measurement procedures during manufacturing to guarantee all filament is 1.75 mm diameter, accuracy /- 0.02 mm, ensuring consistency and precision in every print PERFECT WINDING FOR BETTER RESULT: Each spool of filament is neatly wound, which prevents tangles and feeding issues, giving out perfect printing results NO CLOGGING & NO BUBBLE: ELEGOO PLA Filament is manufactured in dry and dust-free environment and pack with vacuumed sealed package, away from any dampness or air, no clogging and bubbling problems FIT FOR MOST 3D PRINTERS: Universal compatibility with all the common 1.75mm FDM 3D printers, such as Neptune 3 series, Neptune 4 series and more. If you use enclosed printer, please keep the door open when printing ELEGOO MATTE PLA