P3 Prostate Perenium Scrotum Stimulator. Looking for a toy that covers all your bases? Try the P3! Ergonomically designed to stimulate the prostate while simultaneously massaging the perineum and scrotum with intense vibration, the P3 creates an unforgettable experience all the way to climax. Made of 100% body-safe ABS plastic with a satin smooth coating, this lube-friendly massager is completely waterproof and phthalate and latex free. Its five-function motor is powered by two AAA batteries and the replacement warranty is valid for a full year.