Wasserkraft

Water ready! Assemble the parts to create 6 cool models that all get filled up with water – and off you go! A long-distance shooting contest with the water pistol, fun games with the sprinkler, and two cars and boats provide plenty of water-based fun for children aged 8 to 12. The core of it all: the special compressed air pump, which acts as a unique rocket engine for every model. But how do water power and compressed air work together? The models are tested with exciting experiments. Found out how many pumps it takes for the longest shot with the water pistol? Quickly note it down in the detailed instruction booklet. Whether in the summer or in the bathtub – water is fun at any time of the year! Contents: Model building set, compressed air/water bottle, components, color-illustrated 34-page instruction booklet