From no spill and leak proof cups to water bottles for every development stage of your growing child, Nûby™ offers a full assortment. Nûby's Thirsty Kids cups support drinking development from 12+ months all the way through early childhood. When weaning and transitioning from bottle to cup, you can count on Nûby's sippy cups to make it easier. Whether for your 3+ months, 6+ months, 9+ months baby, or your developing toddler, there is a right cup for every child.The Nûby™ First Training Cup helps little ones learn to leave the bottle behind and take those first steps towards drinking like a big kid! Made of 100% silicone, it's gentle on gums and teeth while also being safe to use with warm or cold drinks. The cup features an Easy Grip design made for little hands. Thanks to the steady flow created by the cup's angle, your little one's sips are more natural, easy and safe. A removable lid helps your little one practice open cup drinking.