When you think of hot melt glue, you think glue guns, glue sticks, crafting and minor fixes. But hot melt glue can be used in many ways you've probably never even thought of -- as a cheap and quick alternative to professional and time-consuming repairs. Why spend a lot of money on small repair jobs around your home or buying new goods when in five minutes you can fix what's broken yourself? Hot glue guns are portable devices that utilize and dispense hot melt adhesives .The gun uses a continuous-duty heating element to melt the plastic glue, which the user pushes through the gun either with a mechanical trigger mechanism on the gun, or with direct finger pressure. The glue squeezed out of the heated nozzle. comes with 5 inches glue stick.