You will not be allowed to compare more than 4 products at a time
View compareHand-Crank Flashlight DIY Kit, Educational STEM Toy
Hand-Crank Flashlight DIY Kit, Educational STEM Toy
Regular price
$23.99
Sale price
$23.99
Regular price
Unit price
per
Sub total
$23.99Share the source with one-click
Couldn't load pickup availability
Guarantee safe and secure checkout
Description
Description
Build your own hand-crank flashlight and explore the fascinating process of energy transformation! Watch as mechanical energy from cranking converts into electrical energy, powering the LED light - no batteries required.
