3D METAL MODEL KIT Easy to assemble. Simply snip out the pieces and bend the tabs through the corresponding connection points. Tweezers or small needle nose pliers are suggested to facilitate assembly.(not included) Facts: The largest airliners are widebody jets. Some aircraft in this category are the Boeing 747 Airbus A330 Lockheed L1011 TriStar McDonnell Douglas DC10 and MD11. These aircraft are usually used for longhaul flights between airline hubs and major cities with many passengers.