American Educational Blue Plastic Two Potato Clock, 8-1/2" Length x 3-1/2" Width x 2-3/4" Height

• Made in China
• Easy to Use
• Manufactured by American Educational Products LLC

The potato clock is designed to demonstrate the principle of an electrochemical cell. The LED clock runs on 2 potatoes, oranges, grapefruits, lemons or cans of soda pop. Potatoes not included., Potatoes are great mashed, roasted, baked or in clocks, The potato clock is designed to demonstrate the principle of an electrochemical cell, The led clock runs on 2 potatoes, oranges, grapefruits, lemons or cans of soda pop.

Product Dimensions (L x W x H): 226 x 119 x 81 MM

Product Weight: 1 LB