Printrbot Assembled jr (v2) 3D Printer, ABS/PLA Filament, 1.75mm Ubis Hot End, 6" x 6" x6" 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 6 x 6 x 6 inches/150 x 150 x 150 mm (H x W x D) Vertical (Z-axis) resolution of 100 microns (0.10 mm) Folds up for portability