Material Analysis Firing Technique Using clay materials from natural raw products after blending and going through multiple processes such as high-temperature firing, the body of the embryo presents a natural texture and the color varies greatly due to the kiln firing process. Colored Glaze Colored glaze, also known as "yao li", is a rare decoration made from artificial crystals of various colors (the colors are produced by various metal elements, containing 24% lead dioxide) as raw materials and fired at a high temperature of over 1000 degrees Celsius. Its colors are flowing and brilliant, and the quality is crystal clear and dazzling.
