SmartLab Toys Motorblox: Vehicle Lab Create three different motorized vehicles, then add your own Lego bricks to make custom motorized robots! Make a dragster, a bulldozer, and a dune buggy using the accessories in the kit Includes power core, front chassis, 2 track bands, 4 race wheels, 4 track hubs, 4 race tires, blade attachment, windshield attachment, pamphlet STEM Focus: Engineering For ages 8 and up