Ultra Sound Black

The Ultra Sound Black by Sport Fucker is a medical-grade silicone sounding device designed for men interested in exploring internal urethral stimulation. This product combines the tactile feedback of metal with the flexibility and safety of premium silicone, offering a unique sensory experience for both beginners and experienced practitioners of sounding.

Constructed from 100% medical-grade silicone, this device offers a distinct advantage over traditional metal sounds by providing a smooth, body-safe surface that can be easily sterilized. Unlike rigid metal instruments, the silicone material allows for slight flexibility, reducing the risk of discomfort while maintaining the firmness required for effective insertion. The shaft features three cylindrical ridges that are slightly wider than the main body, designed to provide enhanced internal stimulation as they move through the urethra. These ridges add a textured element to the sensation, differentiating this model from smooth shaft alternatives.

One of the most distinctive design features of the Ultra Sound Black is its curved handle. This ergonomic element extends over the head of the penis, resting with its integrated ball directly on the frenulum of the glans. This specific geometry creates a dual-stimulation effect, combining internal pressure from the shaft with external stimulation at the frenulum. The handle remains visible outside the body, allowing for visual appreciation of the device in place, which adds a psychological and aesthetic layer to the experience. The ball at the end of the handle serves as a safety stop, preventing over-insertion while pressing against the sensitive area of the frenulum.

Safety and hygiene are paramount when dealing with internal play. The use of medical-grade silicone ensures that the product is non-porous, hypoallergenic, and free from harmful chemicals such as phthalates. This material choice allows for thorough cleaning and sterilization, making it safe for repeated use. The smooth surface minimizes friction during insertion, but the use of a compatible water-based lubricant is still recommended to ensure comfort and ease of use. The device is designed to be inserted carefully, with the ridges providing gentle internal massage as they pass through.

The dimensions of the Ultra Sound Black are engineered to balance insertable length with external comfort. The shaft diameter ranges from 4.35mm to 4.6mm, with the ridges expanding slightly to 5.1mm-5.2mm, providing a snug fit for most users. The tip measures 5.2mm, ensuring a smooth entry. The total length of 12.7cm (5 inches) allows for significant insertion, while the distance from the ball to the shaft is 2.3cm (0.9 inches), positioning the external handle correctly for frenulum stimulation. This precise sizing ensures that the device stays securely in place without causing undue pressure or discomfort.

This product is ideal for individuals who wish to explore sounding as a fetish or form of sexual play. It is particularly suited for those who find traditional metal sounds too cold or rigid, offering a warmer, more forgiving alternative. The combination of internal ridges and external frenulum pressure makes it a versatile tool for enhancing solo play or incorporating into partnered activities. The black color option adds a sleek, discreet aesthetic to the device. Whether used for the first time or as part of an established routine, the Ultra Sound Black provides a safe, effective, and stimulating way to explore internal sensations.