Using this Hape Ocean Cascade is easy. First, find a tiled area on your bath wall and use the suction cups to attach the set firmly. Then, take the pitcher and fill it with water. You can pour the water onto the sea animals and water slides to make the animals move. The starfish will spin, the crab will rock, and the octopus will pour water from its tentacles. Children can play with each element separately or create different set - ups. When you're done, dry the toy thoroughly with a towel to prevent mold. Keep it in a dry place. Avoid using sharp objects on the suction cups or the toy parts as it may damage them. This toy is designed for children to have fun in the bath and learn about water and sea creatures at the same time.