The GEEETECH A20 3D printer features a modular design, allowing you to assemble the printer in just two simple steps. For particularly easy installation, the extruder wiring is also modularized. The black-and-white design gives the printer an elegant touch. It is equipped with a filament sensor that alerts you when the filament breaks or runs out. With the electronics integrated into the base of the printer, the A20 is very stable and produces high-quality prints. Even better, you can view the designs through the extruder cover with a 360° ventilation design, which also ensures good heat dissipation. Thanks to the "Resume Printing" option, a print will automatically continue after a power outage. The V-shaped rails are made of strong aluminum and reduce noise during printing. The printer has a build volume of 250 x 250 x 250 mm. The nozzle has a diameter of 0.4 mm and prints with an accuracy of 0.1 mm.