The Stack N' Stream Tub Fountain by Yookidoo is a water-jet powered that's sure to be fun in the tub. Just attach the base to the bottom of the tub and draw the water up through the center creating a magical fountain for bath time play. As boats and characters are stacked up on the base, the water flows through each one and out the top. Your child can change the figures on top for different effects! The red boat spins as it sprays, the blue boat has a swiveling propeller, the octopus spouts in all directions, and the scuba pal sprouts hair as he squirts from his mouth. The included figures are shaped for interchangeable stacking - there's no right or wrong. The organe peek-a-boo button makes this toy easy for kids to turn on and off by themselves.