Fighter Aircraft 2.5D PuzzleFEATURES A great alternative to traditional jigsaw puzzles Ugears proudly introduces the Fighter Aircraft from our Classic Vehicles collection the first series in a new line of Ugears 2. 5D puzzles! This cool DIY 2. 5D wooden aircraft model has movable elements and comes in its own frame, suitable for hanging on a wall or placing on a desk or shelf. The Fighter Aircraft depicts a classic 1940's era Spitfire, the famous WWII fighter used by the RAF and