WORLD’S SMALLEST AND LONGEST LASTING FIRE EXTINGUISHER has been internationally tested and certified for A, B, C & K fire classes. DISCHARGES for 50 seconds, 5x longer than traditional extinguishers. FIGHTS ALL MAJOR FIRE CLASSES including cooking oil and grease fires. NO MESS, no residue, non-toxic, non-corrosive, environmentally friendly and safe to breathe. MADE IN ITALY.