TRAINING CUP FOR KIDS 3+ MONTHS: Nuby's No-Spill Edge 360 Trainer Cup holds up to 10 ounces (300 mL) of water, milk, or juice; It's the perfect kids' training cup for spill-prone babies at home or on the go SOFT RIM NO-SPILL SIPPY CUP: The soft silicone rim is gentle on gums and teeth and has a built-in Touch-Flo valve that only opens when your child sips, preventing spills and leaks DESIGNED FOR LITTLE HANDS: The Edge 360 Trainer Cup's design makes sipping from any side and any position easier as children's dexterity and hand strength improve MIX AND MATCH: This set of three Nuby sippy cups comes in bright colors that will engage your child's senses; Mix and match the cups and silicone lids to engage your child's creativity EASY TO CLEAN: The No-Spill Sippy Cup is top-rack dishwasher safe for easy and convenient cleanup that parents will love SAFETY FIRST: Parents can feel safe knowing Nuby baby sippy cups are developed, researched, and manufactured to exceed all government safety regulations and standards