Nikola Toy
NikolaToy™ Mirror polished Stirling engine with embedded voltmeter and USB plug
NikolaToy™ Mirror polished Stirling engine with embedded voltmeter and USB plug
Regular price
$74.99 USD
Regular price
Sale price
$74.99 USD
Unit price
per
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This Stirling engine includes LED lights, tweezers, needles, and a hex wrench
