GeoSmart Space Truck is a 42-piece magnetic construction that lets you build all kinds of vehicles with trailers to explore new planets! Featuring six wheels and multiple geometric shapes, Space Truck will overcome just about any extraterrestrial terrain. Space Truck includes 42 pieces: 10 Squares, 2 Rectangles, 14 Triangles, 4 Diamonds, 2 Trapezoids, 6 Wheels, 3 Wheel Boxes& 1 Train Connector.