Boldly go where no kids have gone before by building a legion of robots unimaginable before this toy set was invented.It includes easy-to-follow plans for building a Man, Mini, Rover, Machine and Sentry bot all at once. It also frees you to experiment and pioneer your own sci-fi creatures.CAUTION: May cause you to rule the world.* 225 pieces* 1 detailed instruction sheet* Ages 4-10