NUK Gerber Graduates Learning System Sports Learning Cup Tumbler, Baseball, 9-Ounce
The NUK Gerber Graduates Ultimate Cup System is a line of cups designed to progress with every step of a child's development. This system makes the transition from bottle to cup simple. Developed in collaboration with the NUK medical team's pediatric dentist, the special spout progressively evolves into a soft curve, encouraging baby's mouth to transform from accommodating an O-shaped nipple to a U-shaped cup. As such, it teaches proper lip placement for sipping and drinking from an adult cup. Stage 4 is insulated to keep drinks cool longer, shaped for easy transition to glass rim, leak-proof and spill-proof.