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.Nûby's printed infant bottles feature a slow flow anti-colic silicone nipple that will allow your baby to drink at their own pace. The breast-size nipple helps combine breast & bottle feeding while massaging nubs assist in emergence of teeth. Made from durable, break-resistant plastic which is BPA free. Graduated in both ounces and milliliters.