DittoPro 3D Printer operates at exceptionally low decibels, the printer fades into the background to provide the entire class with an undisturbed learning environment. Equipped with an abrasive-resistant extruder, the DittoPro-R fully supports a wide range of specialty filament from carbon fibre to wood-infused PLA. Due to premium quality parts and the robust construction, DittoPro 3D Printer delivers superb, professional performance. It boasts a massive build volume, ultra-fine resolution, blazing fast speed. Build Volume: 22 x 16.5 x 22 cm (8.7 x 6.5 x 8.7 in). Filament Diameter: 1.75 mm. Layer Resolution: 50-300 microns (0.05-0.3 mm). Nozzle Diameter: 0.35mm. Technology: FDM.