This toy will be fun for you and for them. This hide and seek sensory activity toy will have your baby developing hand-eye coordination skills while having fun! Encased in the belly of the mountain are three little animals. Find them, count them and listen to their sounds. Each toy has its own unique hum: a bell, crinkle, or chime and will encourage your baby to crawl after them if rolled along the floor. A fantastic toy that can keep your child company and occupied from six months to toddler.