Bullet Proof X2 3 ounces Fetish Urine Kit. Bulletproof X2 premixed fake urine includes a premixed 3 oz. sample. heating element. and temperature strip. Bulletproof X2 contains Uric Acid and Urea. Formulated for both male and female applications. Bulletproof X2 premixed fake urine includes a premixed 3 oz. sample. heating element. and temperature strip. This is a novelty fetish item with a 3 year to 5 year shelf life. Bulletproof X2 contains Uric Acid.Plus it is a pre mixed liquid synthetic urine that was designed to be a clean alternative to the real thing. A safe novelty product that is totally toxin free. It contains no bacteria or harmful substances. The 3 fluid ounces version of world famous pee. The worlds most popular synthetic urine. 3 fluid ounces synthetic urine bottle. Categories: Bondage. Fetish. Kink. Health and Beauty Aids. 2023.