Gerber NUK 2 Pack Replacement valves Spill Proof Cup, Colors May Vary
Gerber Graduates Replacement Valves control the flow of fluid, making it easier for your child to drink from their Gerber Graduates sippy cup. It's great for baby as the liquid flows only in desired quantities. Plus, these valves snap easily into place. They come in sturdy plastic that helps extend the use of these spill-proof cups.
