Quest's Water Rocket Starter Set includes a launch pad and the parts to convert a plastic (PET) soda bottle (24 ounce, 1 liter, or 2 liter) that you supply into a flying water-powered rocket.
There's no-cost per launch because you get your rocket fuel from your own faucet. You can fly them over and over. You control the flight performance by varying amount of fuel and pressure. The water bottle rocket flies to over 200 feet.
Included in this starter set are supplies to build your first water rocket from a plastic soda bottle (not included) and a complete launch system. The kit includes a pre-cut rigid foam fin set, a translucent molded nozzle, a foam recovery bumper, a handy measuring flask, and a complete launch system.
You'll need a standard bicycle pump with a pressure gauge.