Just spin the roller to bring this dinosaur to life with silly sounds, fun music and 2 levels of ball-jumping action. Fill the dino's belly, then see the 6 colorful balls pop up onto the dino's tail or (surprise!) roll down and right out of its mouth, encouraging little ones to crawl after the spilling balls. Your little wiggle worm will love crawling & chasing after the balls that pop out of the mouth, tail or belly — and doing it over & over (& over) again!