Lemon Clock

  • 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.
  • $5.99
    $5.99
    Regular price


  • 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.