3D Printer High Accuracy Home Small Portable Desktop Printing Equipment Item Type: 3D PrinterPrinting Layer Thickness: Approx. 0.1 ~ 0.3mm / 0 ~ 0.01in Control Panel: Blue screen operation Acrylic transparent window Printing Platform: Magnetic type can be loaded and unloaded Support Consumables: PLA biodegradable material Printing Speed: 10-40mm/s Slicing Software: Use self-developed business slicing software, providing the same brand as the hardware. Nozzle Diameter: Approx. 0.4mm / 0.02in Consumable Diameter: Approx. 1.75mm / 0.1in Input File Format: STL, G-Code Operating System: For windows XP/7/8/10(32bit/64bit) How e: Download the gcode file to the TF card, insert the TF card and print.