Water Clock # EDU-3070 (ages 8+)

Water Clock # EDU-3070   (ages 8+)
Item# EDU3070
Regular price: $24.95
Sale price: $21.95, 2/$40.00
Availability: Usually ships the next business day

Product Description

Make a clock that can work just on tap water! You will never need batteries again! Also works on a variety of household materials such as: cola, fruit juice and even ketchup! Try other materials and see how the clock never stops. This is the best timekeeper you will ever have.