SSND-ShrpRIB 1 medium-diameter black silicone urethral sound shown horizontally on a white background with 1"x1" blue grid squares from Screenshot 2026-07-02 135417.jpg, highlighting its polished entry tip, continuous array of sharp 11.5mm ridges, and flat safety base flange.
SSND-ShrpRIB 11.5mm ribbed urethral sound with sharp texture
SSND-ShrpRIB 11.5mm ribbed urethral sound with sharp texture

SSND-ShrpRIB 1

Regular price$41.00
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Intensify your sounding routine with the SSND-ShrpRIB 1. Crafted from premium, highly durable platinum-cured silicone, this specialized sound was made for enthusiasts who want to break away from smooth rods and dive into a landscape of sharp, unmistakable texture. The body is wrapped from tip to base in a continuous sequence of distinct, high-definition ridges that provide a very unique feel, introducing an incredible rolling, ripple-like sensation as each individual rib glides past internal muscle walls.

Anatomical Sizing & Sharp-Rib Mechanics: 

  • The Polished Entry Tip: Starts with a beautifully rounded, high-gloss entry tip that ensures a smooth, non-binding initial introduction through the Meatus when paired with a generous application of water-based lubrication.

  • The Continuous Sharp Shaft Array: Immediately transitions into a tightly packed sequence of prominent, sharp-crested ribs that maintain an 11.5mm (33 French) maximum diameter. This high-density ridge architecture ensures that internal tissue receives constant, rhythmic feedback with every micrometer of movement.

Anatomical Depth Guide: Configured with a highly versatile 6.5-inch (165mm) total insertable length up to the flanged style base, this flexible probe provides coverage for the anterior tract. The 6.5-inch layout allows the sharp, undulating columns to fully line the high-grip muscular zones of the pendulous urethra and rest comfortably right up against the pelvic floor bend, delivering an incredible stationary or active routine without causing deep muscle fatigue.

👑 Bob's Choice Recommendations

  • Experience Level: Intermediate. At 11.5mm medium-diameter profile, this model is an outstanding intermediate choice for both male and female enthusiasts who have mastered baseline sizes and want to explore high-definition surface textures.

  • The Prime Durometer Recommendation: To experience the absolute maximum tactile definition of this unique piece, Bob highly recommends ordering it in our #10 (medium) material formulation.

  • The High-Flex Alternative: For female users, or anyone prioritizing a more pliable, giving, and plush experience, selecting our #00-50 (soft) compressible silicone allows the 11.5mm ribbed body to yield gracefully to the body's natural contours while maintaining an exceptionally comfortable, low-fatigue stretch.

Color Options: #18 and #30 are available in pure translucent. #00-20, #00-50, and #10 base colors are translucent white and can be mixed with any standard color.

Important Safety Disclaimer: Because individual anatomy varies, we cannot guarantee a full fit for all longer or larger diameter pieces. Please use all products with care. By purchasing, you accept full responsibility for safe use. If you experience discomfort, discontinue use immediately.

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