20% off
4M - Green Science - Potato Clock
Low stock
FSG3275
Regular price
$25.59
Sale price
$25.59
Regular price
$31.99
Unit price
per
Tax included.
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20% off
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+
