Guns are utilized in a variety of spheres. Guns vary by types of substance they dispense. There are air guns & heat guns, which are specifically designed to propel a stream of heated air onto a specific area. Such tools are commonly used in a multitude of spheres like engineering, chemistry, construction, plumbing, etc. Spray guns are utilized to propel liquids like paint, grease, lube, and similar substances. Dispensing guns distribute hard materials like tape, foam, and cord. There are also cable tie guns that are utilized to tighten cable connections. This device does not propel anything, as has the name simply due to appearance similarity.