Mario & Lugi Starting Line Building SetBring Mario Kart Wii to life! Race Mario and Luigi from the Starting Line of the Bowser's Castle Track. The set includes the parts to build Mario and Luigi, 2 Sprinter Karts with super fast, battery powered motors, a buildable Thwomps obstacle and 2 collectible items from the game: a Mushroom and a Star! Also includes 16 pieces of buildable, inter connectable track that creates a closed loop combine this set with other sets from the Mario Kart Wii