Spin 'N' Sort Spout Pro is a battery-operated bath spout that easily attaches and draws water from the tub creating an endless stream without wasting water or worrying about hot water burns from the bath tap. The bath toy supports STEM by introducing children to sorting, constructing and putting physics into play with spinning gear movement. It also boosts fine motor skills and hand/eye coordination while promoting reasoning and problem-solving as children create moving experiments with spinning, colorful action. Includes 3 interchangeable, brightly colored bath cups that work with the spout to create different water effects for spraying, straining and floating fun. Easy for kids to operate and especially designed for small hands. Swiveling arm holds the bath cups - for playing, stacking and storage.