With the Oball Rattle & Roll, little ones will never grow tired of their first car. Using your baby's power to propel the soft car toy across surfaces, little ones will find delight in new adventures. Multi-colored beads in the clear wheels rev up the fun with rattling sounds. Smooth and flexible construction includes finger-sized holes so babies can easily grab and go for playtime fun. The two-in-one car rattle is ideal for teething babies and toddlers on the go!!