Electromagnet Kit
DMC731102
$38.99
Build an electromagnet, electrical catapult, doorbell, telegraph and more! Includes neodymium and ceramic magnets, LED, switc...
Build an electromagnet, electrical catapult, doorbell, telegraph and more! Includes neodymium and ceramic magnets, LED, switch plates and battery holders, iron filings, compass, wood blocks, hardware, other supplies and detailed activity guide.
DMC731102
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Build an electromagnet, electrical catapult, doorbell, telegraph and more! Includes neodymium and ceramic magnets, LED, switc...