Children can recreate the exciting racing fun of Formula 1 Grand Prix tracks with this Hot Wheels track set. In race mode, the lap counter tracks the cars as they speed through the three-lane booster and race around dynamic curves and over elevations, just like on real city streets. When children activate the interactive DRS lane changer, vehicles can overtake the leading car in corners. The first to cross the finish line wins. In infinite mode, kids can race repeatedly against the three included F1 die-cast cars, adjusting the lane changer manually to increase the competition. The tracks can be connected to additional tracks and sets using the included quick-connect track points to expand the racetrack. Color and design variations may occur.