YAJU Set of 2 learning cups for toddlers, BPA free, recommended by dentists 360 valve seals automatically when child stops drinking, completely preventing spillage Handle easy to hold for little hands Easy to clean and dishwasher safe Product Color: blue/green Size: 2-pack Lets face it: Toddlers are dirty, especially when using a cup for the first time. Now imagine a world where drinks dont spill -- not in your diaper bag, not on your nightstand, not even on your passionate child. No, its not a miracle, exactly - its from the 360 Miracle Mug. One of the first mugs designed for parents and children, this mug eliminates clutter and promotes childrens dental health. Set of 2 Learning Cups for Toddlers 360 Rim Completely Eliminates Leaks Protects Childrens Teeth, Dentist Recommended BPA Free, 6 Months and Above lip activation The mugs unique patented system prevents liquids from leaking out of the mug. Only the pressure of the baby on the rim of the cup releases the flow of liquid. When your child finishes drinking, the valve closes automatically. easy to clean The Miracle 360 cup requires no spouts, straws or other accessories, making it easy to use and easier to clean. damage resistance This cup is easily handled by young children. Its a real cup, with no mouth, straws or other accessories, easy to use, and your baby can drink naturally, with a rounded rim, just like in a traditional cup.