- Brand: 4M
The best way to learn science is to experience it on your own. Lemon Clock Kit helps kids discover the science of batteries by powering a clock with a lemon. Start with a lemon, attach the wires according to the instructions, and watch the clock start blinking!
- Copper Plate
- Zinch Plate
- Red & Black Wires
- LCD Watch
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Warning: CHOKING HAZARD : Small Parts. Not for children under 3 yrs.