The Go Baby Go™ Poppity Pop™ Musical Dino has tons of ball-poppin’ fun for your baby to discover! The bat-at roller lets your baby start the action with 8 silly tunes and fun sounds, helping introduce the fun of cause and effect. 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.