Become a rocket scientist with the PlaySTEAM Water Powered Rocket Kit.
This set comes with 3 instruments needed to build your own rocket. Use water and an air pump to stimulate a real rocket launch. You can easily adjust the launching angle and find the best position. Watch your rocket fly up to 30 meters high!
https://www.amazon.com/PlAYSTEAM-Rocket-Science-Learning-Creative-Suitable/dp/B07M5DPHXW/ref=sr_1_21?dchild=1&keywords=water+rocket&qid=1608531255&sr=8-21