Thunder Caps! BOOM in a BOTTLE

Thunder Caps screw onto a standard soda bottle. Once installed simply pump up the bottle with an inflation needle and pump. Will not fit thin walled 500ml water bottles. DO NOT INFLATE MORE THAN 100 PSI! Add colored corn starch or flour for a visual report. DO NOT ADD LIQUID, AS IN DOING SO MAY CAUSE BODILY INJURY OR DAMAGE UNIT! Shooter must stand a minimum of 30 ft away from target.  WE ACCEPT NO RESPONSABILTY FOR DAMAGE AND/OR LIABILTY FROM THE USE OR MISUSE OF THIS PRODUCT.