Turn the gears slowly and watch each interlocking segment move the next, or see how fast your child can make the caterpillar 'crawl' on the wooden base. This rainbow-colored gear toy is hands-on fun at any speed! With their bulky, notched shape, the colorful gears are easy for children to fit onto the color-coordinated pegs . . . then rotate, remove and rearrange. Toddlers will be fascinated by the colors and movement of this charming toy. Recommended for 18 months and older; measures 2' x 14.5' x 4.5'.