The Wonder Buddies are designed with smart sensors, making platime interactive and exciting. Your little one will love to play peek-a-boo with Leonardo the Lion, Coco the Mouse, or Thomas the Rabbit. Hide the Wonder Buddies in a drawer or under a blanket - hear the whistle as the Wonder Buddies call your little one to come and find them. Enjoy your toddler's pleasure and awe to hear the clap and cheering of the Wonder Buddies when the toy is revealed! Each Wonder Buddy features 7 fun activities designed to match the develpmental stage of babies and toddlers from 1+ years; Pefectly fitting to their little palms and motor skills abilities, babies and toddlers can grab the Wonder Buddies to bounce or shake them and hear the rewarding wobbling and boing sounds, tickle their tummies to make their hearts glow, press thier little noses to make them sneeze, Achoo!....., feed them a carrot, apple or cheese to hear them nibble and put them to bed for sweet, amusing snoring. The Wonder Buddies will have your toddler laughing with delight, as well as learning about cause and effect. Complementary developmental cards included with the Wonder Buddies not only provide you full understanding of the developmental value, but also give you multiple ideas for encouraging both independent play and parent-child bonding activities.