X Stream Fetish Urine 3 fluid ounces from Empire Smoke Distributor. X Stream Synthetic urine is a 3 ounce premixed synthetic urine which is laboratory designed for both male and female usage. Xstream urine contains all the natural ingredients in human urine and is toxin free, balanced for pH, specific gravity, creatinine, uric acid, urea, amino acids, protein, and several other urine characteristics.