Racers can create an epic world of amazing Hot Wheels stunts with the Track Builder Stunt Box! Rev your child?s creativity with stunting components ? including bricks for building, customizing, problem solving, and skill mastery. The options for super stunts are practically endless! The set ignites imagination and experimentation with multiple ways for staging stunts and multiple points for connecting track. Plus, encourage kids to think outside the box by enhancing their builds with household items such as red cups, paper tubes, books, and lots more. Then you and your racer are kicking the play into high gear, fueled by ingenuity and pure imagination!