The 3DQuality Prism Special V2 Dual is a commercial FDM/FFF printer made in Russia that has one nozzle, a 400x400x1240mm build area, heated bed, 3Z Model (wax) materials with 1.75mm diameter, a LCD screen, USB, card reader, and WiFi input methods and a 66.5kg weight. It includes a host computer software and general slicer settings.