4M Green Science Potato Clock Educational Kids/Toddler Learning Activity Toy 8y+

4M Green Science Potato Clock Educational Kids Toy 8y+

The ever popular award winning Potato Clock! What? No batteries? Be a scientist and discover how to power this digital clock using just potatoes. Experiment to find out what other things will power the clock - you will be amazed! Ages 8+. Award winner.

Includes:
1 x Potato Clock