250ML Baby Straw Cup with Handle Cup Leak-proof and Drop-proof Portable Learning Drinking Cup

Unisex. 360 smooth drinking gravity ball design, to deal with baby sitting, lying, lying, lying down and other angles of drinking, so that the baby more smoothly from the use of bottles to the transition to learn to drink cup. Bite the water, leak-proof and choke-proof, bite down to suck out the water, will not choke because the flow rate is too fast, usually closed state, to prevent water leakage