5-tier colorful ball ramp with 3 spinning activity balls will mesmerize your baby with colors and motion. Watch as the balls whirl busily down the chute, rattling to encourage repeated play. The colorful tower easily breaks down for on the go activities and can be easily stacked up over 12 inches. The heavy duty acrylic balls contain colorful shapes and beads that make fun noises when rolled. This Roll n Swirl Ball Ramp is ideal for both boys and girls ages 9 months and up.