Green Science Potato Clock
A perfect gift for budding young scientists and inquisitive minds.
What no batteries?! Be a scientist as you discover how to power this digital clock by just using potatoes. Also you can experiment by using other substances to power the clock.
Features:
- Easy to use (adult supervision & assistance may be required)
- Detailed instructions
- For children of 8 years and over
- Potatoes not included
Note: All prices are inclusive of VAT
Normal delivery time of 2 to 4 working days