Lets have a look at Fire Extinguisher and Ball which can put out fires within a three-cubic meter radius and disperses non-toxic extinguishing chemicals.These items react swiftly to heat and flames, which prompts the unit's embedded triggers to operate and release the dry chemical fire suppressant that is locked inside.Fire Extinguisher and Ball are available in some ranges like Portable Fire Extinguisher, ABC Modular Fire Extinguisher, Fire Extinguisher Ball, and Tungsten Carbide. They are currently on the market and are often made of a foam shell that is covered in PVC rather than being made of glass. They are safe to use.