Make Your Own Spring Motor-Powered Racing Car
DETAILS
Rex London's DIY kit contains everything needed to build your very own model racing car! This car uses a pull spring to power the motor, introducing children to the scientific principle of elastic potential energy. Suitable for children aged 8+.
- Includes instruction booklet and relevant components
- Primarily made of cardboard construction
- Recommended for children aged 8+
- Requires scissors (not included)