4M Dynamo Circuit Board As with all Aerobie discs

As with all Aerobie discs

Weight: 180 grams

"Make this spindly spider scuttle up and down its string

Explore the power of green and clean energy with this amazing science project

For ages 7 and over

4M Dynamo Circuit Board As with all Aerobie discsEnjoy great scientific fun as you learn how to make a dynamo racer, light up robot, helicopter, and propeller vehicle with this set. Learn how electricity is generated while building your creations. Explore the power of green and clean energy with this amazing science project. Made using safe and high quality materials, this product is designed to last. Give the gift of science with toys and gadgets that foster curiosity and encourage scientific