- Pour water into translucent tubes and watch as it flows and spins water wheels
- Create simple or elaborate structures with enough pieces for multiple children to build together
- Set includes 80 pipe tubes, 10 stoppers, 6 stands, 4 funnels, 3 water wheels and 2 pitchers
- Smallest piece measures 1″L x 7/8″Dia
- Largest piece measures 2-1/2″L x 3-3/8″Dia
Note: Red Tub is not included


























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