Important shipping information needed. Please update your shipping preferences.
Due to COVID-19 shipping industry restrictions, orders may be temporarily delayed. We are exploring every alternative to expedite your order.
Our COVID-19 Safety Protocol Pledge to you.
  • Home
  • 3B Two Potato Clock Kit

3B Two Potato Clock Kit

Item #: 033-9264
$17.49 $13.12

Free Shipping Eligible: Details

School Specialty Shipping Policy

Items Shipped Within the Contiguous 48 United States

Free Shipping Eligible Items

  • Free shipping and handling on eligible supply orders of $49 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
  • For subtotals less than $49, the shipping and handling charge is $9.95.

Free Shipping Ineligible Items

  • Shipping and handling charges are 12% of the subtotal of the items, after any discounts are applied, with a $5 minimum charge.

Free Shipping Ineligible Items

  • Shipping and handling charges are 15% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please call 1-877-350-0645 or E-mail freight_quote@schoolspecialty.com for a freight quote.

*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details

In Stock - Typically Ships Within 2-3 Days
Add to Cart
3B Two Potato Clock can function using two potatoes, lemons, cola and more. Students carry on experiments to see which materials make this digital clock work most reliably and run the longest.
  • Fun Way to learn about energy and time
  • Use potatoes, lemons, apples, and more to power up the clock
  • A real working clock!
  • You provide the potatoes
  • An amazing experiment that teaches about time and going green!