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. Six interchangeable gears in six bright colorsSturdy colorful pegs make it easy to place and spin gears.Solid-wood gear board features painted caterpillar feet.Red gear features a smiling caterpillar face!Promotes color recognition hand-eye coordination and fine motor skills.