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 diameter ridges over its 6" length.
Insertable length: 4 7/8"
Shaft diameter: 1/4"
Ball diameter: 3/8"
The shape ends in an over sized hilt to prevent over insertion. It is beautifully polished, and ultra smooth. Play safe and be sure to sterlize before each use.
Recommended for use with surgical lube