Porcelain Decal Mug 1.Shape:Round 2.Material: Porcelain 3.Size:4.7 inch 4.Usage:Coffee,tea ,beer ... high-quality technical developers. We develop large quantities of porcelain and ceramic products with novel models and graceful styles every ... year. These products include high-temperature porcelain products, top white porcelain series, middle-temperature ceramics, color glaze series etc ...