Rubber Band Racers Project Kit
$22.39
Product Description
Fly into physics fun with rubber band power
- Ultralight plastic and bamboo parts
- Construct a flying helicopter with a rubber band-powered propeller
- Learn how the elastic band stores energy, then releases it to move models
- Build 4 other models: motor boat, airplane, car, and catamaran
- Includes 71 pieces and a full-color, 16-page instruction manual
- Ages 8+