Hurry and get this HOT Christmas Toy!! Head over to Best Buy and get the Hot Wheels: Roto Revolution Track Set for Only $19.99! (Reg. $39.99). Improve your loop stunts with this Hot Wheels Roto Revolution track set. Its three loops rotate continuously on a carousel, challenging your strategic skills in pressing the launcher at the proper time. This Hot Wheels Roto Revolution track set includes two launchers and two cars for exciting competitive play.