Blue Line Prodder Silicone Rechargeable Sphincter Training Remote Controlled Prostate StimulatorTake a multi sensory romp in the rump with the Prodder Prostate Massager from Blue Line. Provide simultaneous stimulation to your prostate and perianal area with independent motors to give your pleasure zones individual attention, or take your body on a tantalizing trip of forceful orgasms with dual motor power. Pummel your hole with a 4. 5" ribbed shaft made of 100% body safe silicone to give your sphincter a stretching while quaking your prostate.