This vintage design is a replica of Zippo lighters manufactured in 1937. This design has a more square appearance compared to the current design. This authentic Zippo lighter has a flint ignition and a windproof flame, which provides for dependable use in all weather conditions. This lighter uses lighter fluid, but the lighter insert is shipped empty without any fluid. Stamped on the bottom of this lighter is the famous Zippo logo, along with BRADFORD, PA MADE IN USA, and a date code indicating the date the lighter was manufactured. The lighter insert is also date coded and comes with a wick and flint already installed. Zippo lighters are made in the USA, and include a lifetime warranty regardless of age or condition.