Krypto Cups Product Information Material Product Information: Krypto Cups Product Information Material Material: Pottery Krypto Cups Product Information Material Color Classification: Krypto Cups Product Information Material A1A black sesame external thread cup, A2A: Krypto Cups Product Information Material Zen accident thread cup diameter 7.3cm * height 8.3cm, A3A: sesame green external thread cup, A4A: 3 inches green ink straight cup, A5A: rotating external thread cup, A6A: Jiang Xue 3 Inch straight cup, A7A: Green ink 3 inch straight cup Krypto Cups Product Information Material Style: Japanese Capacity: 101-200ml Function: Heat preservation