These three colorful animals hitch a ride on each other's tails or stack to make a turtle tower. Better still: The big turtle is set in motion with a twist of the easy-to-grasp, easy-to-turn knob--tugging his turtle companions along with him! Not only will young children be developing motor skills as they stack, link, turn, then crawl to follow the turtle parade--they'll also be honing visual acuity, sensory awareness, and concepts of cause-and-effect. Children are captivated as the stacked or linked turtle toys spin as the oversize flower knob winds down and the big turtle nods his head up and down!