SipEase 1pc Replacement Valve - 2pk

SipEase valves make Playtex Spill-Proof Cups spill-proof. They're designed to dispense liquid only when your child is sipping. Replace worn or lost valves with this refill pack. Features: One-piece valve is activated when child sips Easy-to-clean Fits all Playtex Spill-Proof Cups 2 per Package