There are two main techniques: magic color carving and magic color plane: 1. Carving: the dual high-tech of glaze burning and micro-carving is integrated, and the high-temperature sintered color undulates on the concave-convex picture, which has strong three-dimensional sense, good permeability, high authenticity, long storage time and high collection value. It is a new material and process. For hard raw materials such as ceramics and glass, fine carving can be done. Fine carving has the following characteristics: the pattern shape is not limited, the concave-convex depth is different, and the edge of fine carving can be vertical and multi-layered. 2. Magic color: the raw materials are evenly colored with some bumps, smooth surfaces, dumb surfaces and color lines, and the picture is highly restored, with a resolution of 36 million pixels, and the image texture is delicate, which is comparable to that of the advertising industry.