The Urethral Probe Vibrating Wand features a smooth shaft that vibrates when a button is pressed. The maximum diameter of the shaft that can be inserted is 4 cm. The spherical tip slips into the body, causing pleasure or agony. For smooth urethral insertion of the urethral sounding device, we recommend using lubricant.
Nonporous.
Stainless steel construction
Warm or cold temperature play.