Remember the fun and fascination of creating endless geometric patterns with colored pens stuck into little plastic discs? Now you can have all the satisfaction of a spirograph set in one easy-to-use stylus. With five interchangeable ink colors and three distinct patterns, this motorized oscillating pen will draw larger or smaller shapes depending on the pressure applied. As you draw, watch the internal gears and motor through the clear viewing area! Requires one AA battery (not included).