The Printrbot Plus is constructed of powder coated metaland machined aluminum with open platform for fabricating parts up to 10 x 10 x 10 inches using 1.75mm PLA filament. The printer head moves on the X (left to right) and Z (up and down) axes, while the heated print bed moves on the Y (backward and forward) axis. 250mm x 250mm x 265mm (X-Y-Z) build dimensions (apx 10 x 10 x 10)Heated bed comes standard (max temp 80C)50 microns resolution80mm/sec max print speed1.75mm PLA/ABS/flexible filamentUbis Hot End with 0.4mm nozzle