The strong metal gives 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.Sounding is exciting because its fairly unknown, different, risky 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.Remember to inspect, wash, sanitize, sterilize. Play safe!