1.system for cell phone covers 2.easy installation and ... Daqin 3D mobile phone skin custom DIY system has more professional works: The system is divided two parts, the one is ... finished cutting skin. Daqin 3D mobile phone skin custom DIY system means that makeup of the front, back, side, top, ... goods can make, for example 3D bamboo fiber, Art Micro-engraving skin and so on. These are the basic operation ...