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Eisco Labs Premium Potato Clock with Activity Guide and Instructions

Original price $29.99
Current price $14.30
SKU PTCLK
  • This potato clock kit includes everything you need to make a potato clock (beside the potatoes!)
  • Demonstrate how a clock can run without a battery just using a potato or other fruit/starchy vegetable
  • (Does not include fruit or potato)
Make a clock run just from a potato!