Water Rocket

Create your own rocket using only a bottle, water and a pump. See how the rocket flies as you pump air into it. Blasts over 30 feet! Kit includes plastic bottle (rocket body), 4 fins (1 for spare), 1 fin support, 1 bung, 1 bung connector, 1 pump connector, 1 extension plastic pipe and detailed instructions with fun facts. Not included, but required, bicycle pump with thumb lock fits. A great science project for the family.For Ages: 14+WARNING - This is not a toy. To be an educational kit which demonstrates a science principle in a fun way. All assembly and operation of the project should be done and supervised by an adult or aged 14 and up. Read all instructions before you start.