Turn a simple plastic bottle into a Rocket Race Car. Watch it 'Blast Off' on the ground. It's a fun and exciting experiment based on Isaac Newton's Law of Motion. Contains the plastic body (requires assembly), four wheels, one rubber cork with a needle, two Velcro fastening straps, two metal axels and detailed instructions. Learn the physics behind the action whilst having fun. This item is not intended as a toy, it is an educational kit to demonstrate a scientific principal in a fun way. Assembly should be supervised by an adult or completed by a person aged fourteen and over.