4M Waterraket kruiwagen Ideaal om de steentjes op

Ideaal om de steentjes op de oprit weer op niveau te brengen

with the silliest characters first

Tested by our Fairplace rattle lovers (and they do enjoy rattling it quite often) and approved

100% recyclable

4M Waterraket kruiwagen Ideaal om de steentjes opThis 4M Water Rocket is a particularly spectacular STEM toy: using a simple law of physics (which you don't need to know by heart), children can launch the rocket more than 20 meters into the air. The kit includes everything you need to build a water rocket (bottle, cap, base, hose). Note: the kit does not include the bicycle pump for building pressure. How it works: you fill the bottle with an amount of water (of your choice), you put the cap on,