Three different pieces of sounding gear with a smooth structure, all the same length , but different diameters from 5mm, 9mm and 11mm, and made from the smoothest premium silicone. That is the new Nail It silicone sound set by Brutus. Pick your width and feel the smooth structure slide in as you push the silicone screw further down your urethral. With the Nail It, you will be training and practicing your sounding skills like only a few have done before. Can you handle them all?