Water play provides early learning experiences in science, maths and technology. Children can investigate the properties of water, observe how objects behave in water and learn about the volumes of different containers. Water play trays are an excellent resource for encouraging children to play with water as a group. We have designed stainless steel trays with an emphasis on children being involved in the control of water by creating meandering routes, dams and push button taps. A safe depth of water is regulated within each tray by an overflow outlet and an easy drain out tap makes clearing the session away effortless.