THE WATER CYCLE is a toilet for the school environment, developed with the aim of involving children aged 5-9 years in the natural cycle water. With the premise that education should be fun and visual project emphasizes these concepts to help children to maintain daily hygiene and at the same time, ensenyarlos involvement they have with the water cycle. The product consists of three parts. The faucet is shaped cloud and besides representing the rain can see the cost of water. Pica refers to the topography of the land, creating streams within her from the rain that falls from the cloud. Finally, we the sun, the sun that warms and does evaporate the water, there is where children can dry hands.