This edgy urethral sound features 5 round ribs along the shaft to increase the intensity of the sound play. The CNC-machined rod is made of aerospace-grade 6061 T6 alloy and has a row of diameter ridges over its 6 length.

The shape ends in an oversized hilt to prevent over-insertion. It is beautifully polished and ultra-smooth. Play safe and be sure to sterilize before each use.

Product Details:
Insertable length: 4 7/8
Shaft diameter: 1/4
Ball diameter: 3/8