Learning and fun go together with this Crawl-Along Snail. This toy has all of the visual and sound stimulation that a baby will love. Have the baby look in the snail's mirror during tummy time. He or she won't be able to look away when the music is playing and the snails head is lighting up. You can lock the wheels in place so the snail doesn't rock. When your child can crawl, unlock the wheels, and he or she can push the snail around the room and chase after it. when your baby hits the snail, he or she will be treated to some music. This product requires 2 AA batteries.