Bambu PLA Matte filament provides a smooth, non-reflective matte finish for a subtle and elegant appearance Easy to print and beginner friendly for a straightforward 3D printing experience Printing parameters are embedded in RFID, which can be read through the AMS (Automatic Material System), allowing for hassle-free loading and instant setup Filament diameter: 1.75mm +/- 0.03mm Biodegradable as indicated by vendor