CISNO Jewelry Micro Mini Gas Little Torch Welding Soldering Gun kit with 5 tips for Oxygen Cylinders This torch is easily maneuvered in areas impossible to reach with conventional torches Used with acetylene, hydrogen, propane, propylene, map, and natural gas Flexible hoses connect to any standard pressure regulator Comes with five interchangeable torch tips The included tips provide a wide range of flame lengths and heat output for various metals and thickness