Key Specifications/Special Features: ?Description: ?Material: Chinaware/ceramic/porcelain/earthenware/dolomite and stoneware or other ?Style: color changing ?Cup caliber 7.7 cm, cup height 9.2 cm ?Eco-friendly, dishwasher and microwave safe and heat resistance, contact with food safe ?Customized colors and designs are accepted, such as printing your logo for promotions ?Packing: ?Inner: 1 piece/carton