Blast off with elastic power!
A helicopter and plane that really fly! An airboat that zooms across water! This kit provides everything you need to build an 5 different models -- an airplane, a helicopter, a fan car, an airboat and a hydrofoil. The easy-to-follow manual explains everything step by step, as well as how propellers push vehicles forward and how rubber bands can be used to store energy.
We recommend for ages: 6+