Best for beginners "Arguably the most famous resin 3D printer out there, the Elegoo Mars 3 is a great option for both beginners and experts alike. The Mars 3 is comparable to more premium resin 3D printers, but its ease of use and reputation make it worth a purchase, especially if you’re intimidated by the hobby as a whole." -------PopSci Mars 3 is ELEGOO’s first ultra-4k high-precision, compacted-size desktop LCD resin 3D printer. It uses a 6.66-inch ultra-4K high-resolution monochrome LCD, an upgraded COB UV light source structure, and a new release film 2.0 for printing. Ultra 4K monochrome LCD The ELEGOO Mars 3 Resin 3D printer is equipped with an Ultra 4K 6.6-inch monochrome LCD with a resolution of 4098*2560. Compared with ordinary 2K LCD 3D printers, its printing volume is 37% higher than Mars 2, XY accuracy is up to 35 microns, 30% higher than Mars 2 series, higher printing efficiency, more stable performance, and less maintenance. Upgrade the light source structure 36 highly integrated LED lights with a newly designed free-form surface lens, the light uniformity exceeds 90%, bringing more precise printing dimensional accuracy. Heat dissipation structure It is the first time to adopt a copper tube heat dissipation structure in ELEGOO resin 3D printer, which greatly optimizes the heat dissipation performance and reduces light decay. With 6000 hours of continuous printing, the light decay is less than 5%, which extends the lifespan of the 3D printer. Chitubox Pro 1 year experience A one-year free trial of Chitibubox Pro slicer is included, which is worth 169 USD. From the automatic support algorithm to the upgrade of the model repair tool, Chitubox Pro helps better output the model and allows you to realize the unlimited potential of 3D printing.