Material: cup body main components: dolomite 80%, 5% pigment, glaze 15%; ????? Green plastic lid for the PV; ?????? Bottom of the cup to the compressed foam insulation; Size: height of about 16CM, cup diameter of about 9CM, bottom of the cup diameter of about 9CM, handle length of about 9CM Capacity: 450 ML Features: 1. eye-catching bright colors, big gap can be inserted straw, small gap can not teabags ?????? 2. The bottom of the cup is designed with non-slip mats, non-slip, insulation, bottom of the cup to clean ?????? 3. The cup can control the flow of water, easy Sapo ?????? 4. Cup grasp good sense