Fisher-Price Infant & Toddler Learning Toy, Dinosaur Ball Popper Pull Toy with Smart Stages UK English Version, Poppin’ Triceratops ?. Toddlers can take a walk on the prehistoric side with the Fisher-Price® Poppin’ Triceratops ball popper toy. As little dino lovers push or pull the triceratops along, they’ll see the colorful “eggs” pop and tumble around in the dinosaur’s back. For more interactive fun, kids can press the 3 buttons to activate Smart Stages® learning songs, sounds and phrases that teach the alphabet, counting, colors and shapes.