Use the Elegoo Mars 3 black and white 6.6 inch 4K LCD screen for your Elegoo Mars 3 printer. Thanks to the high resolution of 4089 x 2560, the printing accuracy is greatly improved. This also makes your model details even better. The XY accuracy is as high as 35 microns. This part has a long service life, higher printing efficiency, more stable performance and less maintenance. You can easily mount the 4K LCD screen on your 3D printer. The screen comes with a screen protector.