Style:Activity Balls The beloved Baby Einstein caterpillar is rolling out more activity toys for your baby. Made just for little hands to grasp, each engaging ball reveals a multi-sensory surprise when shaken, rolled or dropped. Your baby will love watching the caterpillar’s smiling face flash with captivating lights, meeting playful puppies and listening to happy rattle sounds. Watch your baby crawl toward the magic of discovery while encouraging fine motor skills. From the Manufacturer The Baby Einstein Roller-pillar Activity Balls are perfect for little hands and encourage your baby to touch, explore, and discover lots of fun. 5 unique activity balls provide a multi- sensory experience while encouraging fine motor skill development and crawling. Each ball features a different activity: baby will explore light, chime, rattle, real-life imagery, and multiple textures.