The Sonic Mini 4K is the most consumer-friendly 4K 3D printer on the market, offering ultra-high resolution with 722 PPI, the highest PPI ever! The printer offers 4K resolution printing at 35µm with a large printing area of 6.1”, producing highly detailed 3D models that match your exact design, regardless of the size of your model. Using Monochrome LCD technology, the Sonic Mini 4K is able to print one layer in ONLY two seconds! Phrozen's Aqua-Green resin is compatible with all LCD 3D printers using the 405nm UV light source. Phrozen developed this all-round resin so that you can use it on a daily basis, either at home, in your garage, or at your office.