Bring 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 sound module with the starting sounds from the game and 2 collectible items from the game: a mushroom and a star! Also includes 16 pieces of buildable, interconnectable track that creates a closed loop. Combine this set with other sets from the Mario Kart Wii Series to build even bigger tracks! For ages 6 years and up.