1. Spiral design of the cup mouth to prevent the lid from slipping, 360 degrees of rotation does not leak 2. Cup mouth round and smooth, cleaning does not hurt the hand 3. Diamond-shaped design, non-slip and beautiful, vacuum plating on the surface, with a sense of texture 4. Using PS material, safe and healthy 5. With straw, convenient to drink 6. Material: PS 7. Capacity: about 580ml 8. Size: about 10.8cm 9. Weight: about 60g
