The strong metal give this sounding a tough look, and makes it easy to insert into the urethrae. The pin not only looks horny, but also gives a mega horny feeling. A cock ring for your penis and a nice cock plug! Sounding is exciting, because it's fairly unknown, different, adventurous and non-traditional. The urethra passes by particularly sensitive areas in the penis head and the G-spot. Sounding stimulates these nerves directly, offering a great sexual impulse for those who dare.