Hollow Double Ring Urethral Catheter - Steel

The RED Double Ring Hollow Urethral Probe is a technical accessory, designed for sound play enthusiasts wishing to combine internal stimulation and external support in the same instrument.
Made of stainless steel , it offers a crisp and precise feel, characteristic of metal play, while maintaining a clean aesthetic.

Its hollow stem , with an insertable length of 90 mm , allows controlled urethral stimulation while allowing fluids to pass through.
This design detail improves comfort and sensation management, especially during prolonged sessions or in more advanced practices.

The unique feature of this probe lies in its double-ring system :

• a 28mm glans ring , which supports the base of the glans and enhances the perception of sensations,

• a 33mm cock ring , positioned at the base to accentuate firmness and body awareness.

This combination creates a direct link between the inside and outside of the body, highly valued in male BDSM dynamics where control, presence, and symbolic constraint play a central role.

In the context of medical BDSM , the urethral sound is an instrument of precision and movement .
It is used slowly, with constant attention paid to the body's reactions, so that the stimulation remains controlled and progressive. The steel, cold at first contact then warmed by the skin, accentuates the legibility of sensations.

Strict hygiene is essential: the use of a sterile lubricant in single-use sachets is strongly recommended to guarantee optimal glide and a clean experience for each session.

Like any sound play accessory, this probe is part of a consensual BDSM , based on communication, technical mastery and strict respect for limits.

To enhance your equipment, explore our worlds of urethral & anal plugs , cockrings & ball stretchers , and BDSM sex toys .