OPTICAL PAINTING- Optics copy board is lens imaging, it is easy and convenient to copy the picture that appear on the screen from phone or pad. You can adjust the light with your phone or pad. SUITABLE FOR ALL PEOPLE- Drawing follow the picture, not only trading well but also developing skill for drawing, makes drawing anything a snap without drawing skills. It is suitable for kids, junior artists and so on. SUPPORT SMART PHONE AND TABLET- There are 2 splicing methods for bracket, simple and quick to assemble, support for most mobile phones and tablets. You can also spliced to draw a big picture through magnifying the picture. EASY TO OPRATE- The board allows you to draw directly on the materials which is opaque, such as canvas T-shirts, bags, paper, rubber stamps and so on.