Launch this Hydrogen-Powered Rocket Using Ordinary Tap Water!
Create a revolutionary hydrogen fuel system from water, special crystals and simple battery power for thousands of thrilling launches! No external engines are required to send this clean-burning, environmentally safe rocket as high as 200'- over and over again. A "helicopter" blade system brings one rocket safely back to earth, while the other rocket is recovered with a bounce. Comes ready to fly.

Includes complete launching system, remote ignition button and 4 packs of crystals.
Requires six D batteries.
Size: 20 1/2"H.

Ages 10 and up with adult supervision.

4163 - Hydrogen Fuel Rocket ~ $39.95