- For grades six and up
- Uses a large enough block of balsa to make cabs, truck beds or van
- Kit includes: 3” x 3” x12” pre-drilled balsa blank, set of four wide wheels, set of four washers, set of two axles, set of hubcaps, set of two screw eyes, 11” x17” graph paper, 4” x4” sandpaper and 8-gram CO2 cartridge