Smart Circuits

Smart Circuits

4M

  • $21.99
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Only 5 left!

  • Features 12 different projects, including a rain detector, metal detector, water bleeper, an intruder alarm and more!
  • Includes 4 logiblocs and an 8-page project booklet.
  • Requires 3 AAA batteries (not included).
  • Ages 5 years +.

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