All Black silicone urethral sound

This time, take the time to fully understand this product: it is a urethral sound intended for experienced BDSM practitioners seeking intense urethral stimulation. I classify this type of product among accessories that require thorough preparation and impeccable hygiene. Between us, it is not a beginner’s toy—you need to know exactly what you are doing.

Silicone material and care

This sound is made of flexible silicone, a body-safe, hypoallergenic material. Silicone provides some flexibility while remaining firm enough for urethral insertion. Cleaning is simple: use lukewarm water and mild soap after each use, then dry it completely. I also recommend regular deep cleaning with a specialized sex toy cleaner to remove any remaining bacteria. Store it in a dry place away from direct light.

Dimensions and size

The sound measures 24 cm in total length and 10 mm in diameter. This diameter is considered “medium” among urethral sounds—not too thin and not too thick. The 24 cm length allows for deep, controlled insertion. These dimensions are suitable for practitioners who already have experience with this type of stimulation. If you are a beginner, I would instead recommend thinner models (6–8 mm) to gradually acclimate the urethra.

BDSM use and compatibility

This sound is intended for a specific BDSM practice: urethral stimulation, often associated with domination or intense sensory exploration. It can be incorporated into a dominant/submissive scenario. Lubricant compatibility: use only water-based lubricant, never silicone-based lubricant or oil. Lubricant is ESSENTIAL for this use—it is a matter of safety and comfort. If possible, I recommend a sterile lubricant or a dedicated urogenital gel. Consult our guide BDSM Domination: Everything You Need to Know to Get Started to put this practice into context.

Essential safety precautions

• Wash your hands and the area before and after use
• Water-based lubricant is mandatory
• Insert very gradually and in a controlled manner
• Stop immediately if you experience pain or discomfort
• Clean thoroughly after each use

I need to be very clear: improper use of a urethral sound can cause irritation, a tear in the urethra, or a urinary tract infection. This is not a threat; it is a reality. You must understand the risks, follow strict hygiene procedures, and listen to your body. If you experience pain, bleeding, or symptoms of a urinary tract infection after use, consult a doctor immediately.

Who it is for and who it is not for

Who it is for: Experienced BDSM practitioners who have already explored urethral stimulation. People seeking intense, controlled stimulation. Couples in an established dominant/submissive context. Those who are able to maintain strict hygiene and listen to their bodies.

Who it is not for: Beginners in BDSM or urethral stimulation—you could hurt yourself. People with a history of urinary tract infections or urethral inflammation. Those who cannot follow a rigorous hygiene protocol. I would instead direct you toward our BDSM accessories for beginners or less invasive practices to start with.

Advice from a friend— Really take the time to educate yourself before using this product. Read specialized guides, talk with other experienced practitioners, and go very gradually the first time. This is an intense practice that requires respect for your body.