Replacement dual-flo™ Valves
Dual-flo™ No-Spill™ Cups. Fast or Slow so you control the flow!
The No-Spill™ dual-flo™ replacement valves can be easily inserted in the cap. The valve system is engineered for a slow (turtle side) or fast (rabbit side) flow, depending on what your child is ready for. Just decide on the flow better suited for your child, and before securing the lid on the cup make sure the appropriate one is set. Liquids pass through the spout only when your child sips!