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Product Information
  • No Assembly Required
  • No Batteries Required
Toysmith 4 M Potato Clock

Toysmith 4 M Potato Clock is a digital clock with instructions that kids need to run their clock with the help of real potatoes (not included). They just need to put zinc and copper electrodes to make the clock work.

Why You'll Love It: Toysmith 4 M Potato Clock uses low voltage that is converted from an oxidation/reduction reaction between potatoes and electrodes.

Age: 7 years and up

  • Digital clock powered by potatoes
  • Works on oxidation/reduction reaction
  • Simple and educational

Recommended Ages:8 – 15

Product Notes

Popularity: #15 in Science & Discovery
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Toysmith 4 M Potato Clock

159 reviews
$10.49 SALE

List: $11.99

Potato Clock
<div class='extraMileItemTipHopup' onclick='extraMileHopupShow(this);'></div><span class='orderBy'><strong>ORDER BY:</strong> 4PM Tue.</span><span class='splitLine'></span><span class='getOn'><strong>GET BY:</strong> Mon. Dec. 07</span>
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