Underglaze Red is a precious traditional Chinese porcelain craft originating in the Yuan Dynasty of Jingdezhen. Using copper oxide as colorant, patterns are painted on the ceramic body before glazing and high-temperature firing. The rich red color is sealed under the glaze permanently, never fading or peeling during long-term washing. Each finished piece features unique natural color gradation, making every underglaze red ware a one-of-a-kind art collection.