Rubber Band Powered Propeller Engines

The perfect DIY building kit for younger kids. This is both an Art and Science Project in one. Build and then decorate the propeller powered boat and propeller powered racer. Then use the power of the rubber bands to propel each vehicle on land or in the water. Don't forget to study up on the scientific facts that make these vehicle work.

Contents:
- 2 Sets of Propeller Accessories
- 2 Rubber Bands
- 2 Straw Bodies Foam Boat Hull
- 1 Set of Boat Accessories
- 1 Set of Car Accessories String
- Detailed Instructions and fun facts 

Dimensions: Racer - 24cm long, and Boat - 31cm tall when fully assembled

Box Size: Box 22cm x 17cm x 6cm