Kosmos Water Power

Water march. The plug-in parts create 6 cool models, which are all filled with water - and off they go. Long-range shooting competition with the water gun, fun games with the sprinkler and two cars and boats provide a lot of fun with water for children from 8 to 12 years. At the heart of it all: the special compressed air pump that serves as a unique rocket engine for each model. But how do water power and compressed air work together? The models are tested with exciting experiments. Find out how many pump strokes it takes for the longest shot with the water pistol? Quickly note it down in the detailed instructions. Whether in summer or in the bathtub - water is fun at any time of year.