Cold Steel Inferno Inert Pen Unit Pepper Spray Highly Targetable - because it's a foam and not a spray or fog, it's easy to hit your target accurately indoors or outdoors with Inferno. Not Overly Sticky - Many pepper gels on the market are advertised to stick like glue, that it's difficult to clean away the crusty, over sprayed contamination that ends up on furniture Safe - Inferno's unique formulation will not blister the skin or burn the corneas of the eyes.. In contrast Inferno, while being extremely effective can be easily cleaned. High Quality - Unlike other brands, Inferno uses the absolute best HFC134A aerosol propellant, which is the same propellant, used in bronchial inhalers., automobiles or on your clothing This item is not for sale in certain states