4m kidslabs lemon clock

4M Kidslabs Lemon Clock

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The Lemon Clock allows you to generate enough electricity to run a digital clock using lemons! Just push the zinc and copper electrodes into the lemons causing an oxidation/reduction reaction that is converted to low voltage. Watch your child''s delight and sense of accomplishment with the clock they create.


  • Discover the science of batteries by building a lemon-powered clock.
  • Made using safe and high quality materials, just add a lemon for a fun lesson in battery science.
  • Included in the package are copper and zinc plates, wire, and a clock.
  • The required lemon is not included.
  • This clock is recommended for ages 5 and up.
  • Challenge your child's imagination with 4M toys and kits.
  • 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more.
  • 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun.
  • Build a lemon powered clock
  • Discover the science of batteries
  • Includes copper and zinc plates, wire and a clock
  • Lemon required, not included
  • For ages 5 and up