This video is created by our A3 Size Full Automatic UV Printer,we can print any image, text on almost all kinds of materials like plastic, metal,glass,leather,acrylic,wood,stone etc..not only print on all flat surface, but also print on cylinder products, support Color Ink and white ink printing at same time or different time,From the video you can see that we print image directly on Steel,it looks nice, also from the software we provided, we can control the image quality, color accurate by change the ink output.