4M Science In Action Water Rocket

There’s no fire or explosives or anything – how high could it possibly fly?

The hard-to-believe answer: Over 30 feet!

Just follow the easy instructions to assemble it, connect an air pump to the tube, and start pumping. The pressure builds and builds until suddenly – Three, Two, One, BLAST OFF!

Wonder will fly sky-high with the 4M Science In Action Water Rocket.

4M Science In Action Water Rocket