Yookidoo® Stack 'N' Spray Tub Fountain is a battery-operated bath toy fountain. Watch the water while they are drawn up through the center, climbing higher when you stack the boats and figures on top of the base. With many stacking possibilities, each array will surprise you and your child with a different enjoyable water spray - celebrates bath time. Let your child experiment and learn about the power and properties of water. Just press the orange peek-a-boo button on the fountain base for your child's water-jet powered fun in the tub!