The Bernzomatic Advanced Performance Torch Kit includes one torch head and one 14.1 oz Bernzomatic MAP-Pro cylinder. The Advanced Performance Torch has instant on/off ignition, a swirl flame, and a flame lock option for continuous use. It is pressure regulated for consistent performance when inverted, making it ideal for large diameter soldering, light brazing, woodworking, and cooking. This torch is compatible with both Bernzomatic MAP-Pro and Propane fuel.