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.