Potato Clock Science Kit, Ages 8+
Description
Our Potato clock is designed to demonstrate the principle of an electrochemical cell. .......The LCD clock runs on 2 potatoes, oranges, grapefruits, or cans of soda pop....... Ages 8+.
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Shipping Info
Shipping Rates
$0.00-$9.50 shipping and handling $5.00
$9.51-$19.50 shipping and handling $7.50
$19.51-$99.99 shipping and handling $10.00
$100.00 OR MORE FREE SHIPPING