Jet engine torch lighters often feature a single flame or multiple flames arranged in a torch-like configuration, similar to a real jet engine's exhaust. The flames are usually adjustable, allowing you to control the size and intensity of the flame.
While the primary purpose of jet engine torch lighters is to provide a flame for lighting cigarettes, cigars, or other items, they are primarily novelty items and are not typically known for their high performance or durability. However, they can be a fun and unique accessory for enthusiasts of aviation or jet engine aesthetics.