The 3D-one is a home 3D printer from Robot Factory of Italy. It has a single nozzle, can print at a speed of 33 mm/s, and a heated bed. It can use ABS and PLA materials and has a print area of 245x245x245. It supports Mach 3 software and USB input method. It weighs 25 kg and has a machine size of 245x245x245.