ᄋ There is a magic leak-proof valve on the edge of the 360-degree drinking cup. ᄋ No-nozzle design, when the child stops, the drinking cup is automatically sealed and easy to clean without additional valves or parts; ᄋ BPA-free, safer material; ᄋ Bright colors, stimulate the baby's visual development, attract the baby's attention, and make the baby fall in love with drinking water.