All aboard for pop-up surprises! Join the animal friends on the Pop & Sing Animal Train™. Explore the fidget features on the wheels to work little fingers and experiment with cause and effect. Where are the animals hiding? Press, push, flip and twist to make them pop up. Surprise! Hear fun facts about the bear, koala and fox and where they live. Encourage crawlers to push the train along and see the smokestack flash to the music. When toddlers are ready to walk, they can pull it along to hear sound effects, fun phrases and songs. It’s time to roll! Choo-choo! Batteries included for demo purposes only. New batteries recommended for regular use.