Printrbot Assembled PLUS (v2.1) 3D Printer, ABS/PLA Filament, 1.75mm Ubis Hot End, 8" x 8" x 8" Build Volume Fabricates objects from G-code instructions using ABS or PLA thermoplastic filament Open platform for ease of access with machined aluminum and laser-cut birch wood frame construction Builds objects to maximum dimensions of 8 x 8 x 8 inches/203 x 203 x 203 mm (H x W x D) Vertical (Z-axis) resolution of 100 microns (0.10 mm) Aluminum build platform heats to help provide thermal stability