Ultra Sound Gray

Men who enjoy sounding play, the practice of inserting a slim rod into the urethra, will find the Ultra Sound Gray a direct way to explore it with silicone instead of metal. It keeps the smooth glide of a metal sound while adding the flex that metal lacks.

Three Ridges That Widen Past the Shaft

The shaft is a smooth cylinder, measuring between .17 and .18 inch across. Three raised ridges run along it, each one wider than the shaft at about .20 to .21 inch. Because the ridges stand proud of the body rather than being cut into it, each one meets the urethra as a firm, distinct bump, and the fit tightens noticeably wherever a ridge passes.

The tip measures .21 inch, so the leading edge is already wider than the shaft. That means the ridges start to catch right away. Moving the sound in and out gives the stimulation a rhythm: the shaft slides through smoothly, then the ridges press back against you. The surface is ultra smooth, so the glide stays even while the ridges do the work. Nothing about the design relies on suction. The grip comes from the ridge width alone.

Sterile lube is the right pick for this sound, since it is used inside a sensitive channel.

Curved Handle, Ball, and Overall Length

The handle arcs over the head of the penis and rests with its ball against the frenulum and glans. That placement gives both internal stimulation and a slight external sensation, since the handle keeps a light contact on the outside while the shaft works inside. It also stays visible, so you can see exactly how far the sound sits.

• Curved handle that goes over the head of the penis and rests on the frenulum glans
• Ball on the end keeps the sound from getting lost inside
• Overall length of 5 inches with a 4-inch ball
• 0.9 inch between the ball and the shaft
• Three raised ridges along the shaft
• Medical-grade silicone construction that is latex free and phthalate free

Wash it before and after each use, and keep it away from heat and sunlight.