Used a few times. The ELEGOO Mars 5 Ultra is a high-performance 3D printer that achieves precise 3D printing. There are some minor scratches, but there are no problems with use. It can be set to Japanese, so it's easy to use. Build Volume: 153.36 x 77.76 x 165 mm Printing Speed: Up to 150mm/h Layer Thickness: 0.01-0.2mm XY Resolution: 18 x 18 μm (8520 x 4320) Z-axis Accuracy: 0.02mm - Brand: ELEGOO - Model Name: Mars 5 Ultra - Accessories: Tool kit, tray, WiFi antenna - Manual: Instruction manual Thank you for viewing. If you have any questions, please comment. Price negotiation is also possible to some extent.