Get it by Sunday August 27th by choosing the expedited option during checkout.
Create your own rocket using a bottle, water and pump
See how the rocket flies as you pump gas into it
Blasts over 30 feet
Fun and educational
Plastic Bottle (Rocket Body) with 4 Fins (One For Spare) Plastic Tubing (Nearly 80 Inches Long) 1 Pump Connector
Detailed Instructions With Fun Facts