Toysmith Toysmith 4M Water Rocket
This explosively fun science in action kit provides all the parts you need to construct your own water- and air pressure- powered plastic bottle water rocket. No batteries required. Just a simple bicycle pump you supply and the jaw-dropping action of an intense water spray lift off and a rocket launching up and out of sight!
Toysmith 4M Water Rocket
Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.