Classic infant stacking toy with 5 colorful rings to grasp, shake, and stack Top ring has shiny surface with rattle beads inside Roly-poly rocker base for wibbly-wobbly, bat-at play Helps develop fine motor skills and gross motor skills as baby grasps, shakes, and stacks the rings Great gift for babies and toddlers ages 6 months and older Smilestones: Bringing a smile to milestones! This toy helps foster Crawling by giving your baby colorful round targets to move toward