QUALITY GUARANTEED: One-Year Warranty; feel free to get in touch if you have any problems. Contact us if you have any additional questions about the product. EASY TO USE: Airbrush kit is simple to connect and disconnect without issues. When using numerous hot air brushes with a single airbrush hose, changing up various airbrush guns is quick and simple. Take use of airbrush kits for painting, applying makeup, painting models, decorating cakes, and other conveniences like airbrush kits with compressors. AUTOMATIC SHUT DOWN: Air flow from the hose is automatically cut off when it is unplugged. In order to keep the space calm and reduce noise. PACKAGE: Two pieces of an inline quick release fitting coupling for an 8mm butane/propane gas hose are included in the box. MATERIAL: Tough, long-lasting, and durable brass with nickel plating for further protection against the elements.