Bring Mario Kart��� Wii to life! Build Bowser in his Standard Kart and race past the Fireballs from the Bowser s Castle Track. The set includes the parts to build Bowser a Standard Kart with a super-fast battery-powered motor a Fireball obstacle and 2 collectible items from the game: Bullet Bill and a Red Turtle Shell! Also includes 6 pieces of buildable interconnectable track - combine this set with other sets from the Mario Kart��� Wii Series to build even bigger tracks! Ages 6+. Standard K NEX parts made in the U.S.A. Special components made in China. Packaged in the U.S.A.