The Devils Triangle Urethral Sound
The Devil’s Triangle Urethral Sound is a beautiful toy made for deep urethral exploration. It is made of 316L Surgical Steel, so it’s medical-grade, safe, durable and smooth.
This toy increases in size the further you go, so it can hit all the right spots. It is available in two sizes. The Medium one starts at 5mm and grows to 10mm at its largest point. The X-Large one starts at 7 ½ mm and it grows to almost 12mm at its largest point. Both sizes are 5 ¼ inches long.