30384 -Playgro Whirly Water Wheel is a toy where you can pour water into the top and catch the water wheel spin while making the colorful fish beads and balls dance, and then the black and white spiral ramp spin! Vibrant, contrasting colors provide visual stimulation and encourage eye-tracking skills as the water creates movement inside the toy. The hole in the center of the wheel has been designed for small hands to grasp. Holding and shaking the water wheel can practice gross motor skills. Water can be poured into both ends of the wheel and can also be used to scoop water. It has a wide base so that it can stand up on its own on the edge of the bath when not in use.