1、STABLE STRUCTURE: The 3D printer printing size is 300 x 300 x 330mm, with core XY structure and square structure support, metal bearing bearing, higher stability and printing accuracy. 2、FILAMENT SENSOR: If the printing consumables run out or break, the sensor will automatically warn you, helping you save time and consumables, and greatly improve printing efficiency. 3、RESTORE PRINTING: If you suddenly shut down during the printing process, you can continue printing after the last shift, this function can avoid wasting consumables and is convenient and reliable. 4、COLOR TOUCH SCREEN: This multifunctional 3D printer has a 3.5in color large touch screen, and supports EN, RU, ES, FR, KR, ZH‑CN interface operation languages, has strong practicality. 5、DIY 3D PRINTER: DIY assembled industrial and home 3D printer, can be used to remodel machines and building shells, parts, etc., suitable for manual skills and experienced 3D printer enthusiasts.