Edu-Shape's Rollipop toy. Engage your curious little one in developmental play with Edu-Shape's Rollipop, a colorful toy that helps babies develop their tracking skills as they watch the balls slowly wind down the tower. Child can practice colors and counting as well! Appropriate for ages 9 months to 3 years Infants and toddlers use tracking for visual memory and visual perception Set includes 5 weighted tracking balls 100% plastic construction Wipe clean No assembly required Measures 11.5" L x 6.5" W x 13" H