A small handleless wine cup is a drinking utensil and a cup without a handle. Today, the Song blue and white wine glasses produced by Jingdezhen are the most famous. Its characteristics are: first, strong coloring, bright hair color and stable color; Second, the pattern will never fade; Third, the color is bright, beautiful and elegant, with the artistic charm of China ink painting; Fourth, it does not contain toxic elements such as lead and arsenic, and has no toxic side effects on the human body; Fifth, it is not only suitable for decorating daily-use porcelain such as dining tables and tea sets, but also suitable for decorating display porcelain such as vases and vats; Sixth, its raw materials contain natural mineral cobalt.