... mug without handle, thick wall, with colorful rubber ring for heat insulation, logo printing on the bottom, food safe Description of this porcelain mug ... : Item Name: Porcelain Mug without handleItem No.: FV0125Capacity: about 300mlMaterial: ... in China, mainly engaging in customized ceramic items: mug, cup&saucer, dinnerware, tableware, plate, dish, ...