This giant, inflatable ball has a geyser on top and is partially immersed in water - to climb atop the Web Bubble is a feat desired by many, as apart from the sense of achievement you can admire a large part of Aquadrom. The bubble is both a slide and a climbing wall. It also helps to improve concentration, as you need constant attention in order to manage to climb up. Wet Bubble works continuously. During a 10 minute sequence 10 people may use the Wet Bubble at the same time.