Our 4×4 3D puzzle of a famous American off-road vehicle. This model, once assembled is a complicated mechanism with fine details. It’s the precursor of today’s SUV, a vehicle with a masculine character! During the Second World War, the American motor company Willys-Overland Motors began production of their legendary army jeep, the Willys MB. In 1941, mass production of this military utility vehicle began, and they were immediately employed by the Allied forces in large quantities. They went down in history as reliable, maneuverable and functional. It truly was a "technical breakthrough," and a real "motor of war." Today, both the jeep and its successor, the SUV, are expensive all-terrain vehicles designed for rugged individuals. They overcome obstacles, dust, roads, and hazards! They put real adventures right into your hands! Our "4x4" exemplifies our difficult 3D puzzles for adults. It features everything you see in a real jeep.