Vibrating Urethral PinAdd some extra sensations to your urethral play with this Vibrating Urethral Pin. The smooth stainless steel shaft slides inside your cock to provide amazing sensations. When you want to turn the experience up a notch, just twist the control knob at the head of the pin and start the vibrations. Now you can enjoy the incredible buzz that starts from inside your erection! Comes in a storage case to keep your pin clean and secure when not in use.