Fire Extinguisher Ball is the most advanced product in the fire industry to reduce the disaster and any irreparable loss caused by fire.Fire Extinguisher Ball is light and portable which could extinguish the initial fire. It is made of the water-proof plastic shell and filled up with harmless environmental powder. It is a fully automatic fire extinguisher. When thrown or rolled into the fire, it will get burst and extinguish the fire immediately. You can also place it where the hots pots are such as flammable objects, circuit breaker box and gas tanks.Mr.Little Fire puts out the fire automatic without human assistance.The efficiency of one ball can cover a fire volume of 3 cubic meter radius.Free maintenance cost without a refill and check with a lifespan of 5 years.Environmental friendly non-moisture absorption non-conductive non-toxic.