A+B parts with magnetic detachable (Easier to take off models, anti-warping)
HIGH QUALITY: easy to use and without bumps or bubbles FOR ENDER 3
Make it easier to adhere the filament to the heated bed when printing.
Compatible with Filament PLA, PETG ect. (not ABS)
3D Printer Build Surface: Please note the auto sensor could not detect the build surface directly.