4M Toys FSG3275 Barcode: 4893156032751

4M - Green Science - Potato Clock

RRP: $30.95 (inc GST)

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.