Orca Hand Welding, Soldering, Heating Torch with Hose & 3 Interchangeable Heads The hose comes in three colors (black, blue & rose ), we will send any of these colors, as we have available in the stock. The ORCA torch is an atmospheric torch that works without bottled oxygen, Drawing the necessary oxygen from the air around us. It is designed to be used by professionals in an appropriately controlled environment. Includes : orca torch , hose & 3 interchangeable heads. Dear customer : please note we don't guarantee the attached connector with the hose will fit your gas source, maybe you need to change or use an adapter, because it is different from country to another.