Water play is next-level with this award-winning submarine spray station and its string of magical chain reactions! Place the battery-operated submarine at the bottom of the tub making sure the water level covers its windows. Attach the activity station to the side of the tub with the suction cups ensuring its yellow propeller is above the water. Now direct water flow into the activity center with the diver shower head, made especially for small hands. Set the googly eyes in motion. Get the dial spinning. Follow the water through the pipeline or as it spins the propeller.