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Enviro Battery

SKU
TSM-3644
PC
$13.99
  • Environmental science activity kit
  • Wires, zince copper platers, led lamp, buzzer chipl plastic cups and guide included
  • Ages 6+

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  • DESCRIPTION
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  • Use natural materials like a potato, salt water, even mud to power a light or sound a buzzer! A great environmental science activity kit. Includes wires, zinc and copper plates, LED lamp, buzzer chip, plastic cups for amplification, experiment guide and detailed instructions.