UP! Mini Fully Assembled 3D Printer, 4.75" x 4.75" x 4.75" Maximum Build Dimensions, 0.20-mm Maximum Resolution, 1.75-mm ABS, PLA Fabricates objects from STL files using ABS or PLA thermoplastic filament (sold separately) All-metal enclosure helps reduce temperature fluctuation, noise, and odor Builds objects to maximum dimensions of 4.75 x 4.75 x 4.75 inches/120 x 120 x 120 mm (H x W x D) Vertical (Z-axis) resolution from 200 to 400 microns (0.20 to 0.40 mm) Build platform heats to 51.4 degrees C to help provide thermal stability