SSND-JWW 6
Recommended for open bore options
The SSND-JWW 6 is an intermediate-tier silicone urethral sound specifically designed for targeted expansion and extended conditioning of the distal urethral sphincter. Built upon the refined JWW tapered profile, this design concentrates its body on outer sphincter stretching rather than deep canal reach. Featuring a maximum peak diameter of 13.5 mm (40.5 Fr), it gently steps down to an 11.0 mm (33 Fr) retention valley directly in front of the flared base, ensuring a secure and comfortable anchor during wear. Cast in medical-grade platinum-cured silicone, it balances structural firmness with smooth anatomical compliance, available in both solid core and open-bore (hollow sound) configurations.
-
Entry Tip: Smooth, rounded leading nose engineered for easy, painless insertion and precise alignment.
-
Sphincter Focal Zone: Concentrated dilation profile reaching a peak maximum diameter of 13.5 mm (40.5 Fr).
-
Retention Valley: Precision-molded 11.0 mm (33 Fr) narrow neck channel situated directly above the base to hold the sound comfortably in place during extended wear.
-
Safety Flange Base: Flared safety stop engineered to prevent over-insertion and ensure complete handling control.
Anatomical Depth Guide Featuring a total length of 3.25 inches (82 mm) and a dedicated 2.8-inch (72 mm) insertable depth, the JWW 6 delivers focused reach aimed strictly at the initial sphincter. This truncated profile focuses radial force where it is needed most while keeping the external safety flange comfortably accessible.
Dimension & Sizing Profile
| Segment / Feature | Diameter (mm) | Sizing (Fr / In) |
| Entry Tip | Smoothly Tapered | — |
| Peak Dilation Zone | 13.5 mm | 40.5 Fr |
| Retention Valley | 11.0 mm | 33.0 Fr |
| Safety Flange Base | Flared | — |
| Insertable Depth | — | 2.8 in (72 mm) |
| Total Length | — | 3.25 in (82 mm) |
👑 Bob's Choice Recommendations
-
Experience Level: Intermediate (12mm – 15mm maximum diameter tier)
-
The Prime Durometer Recommendation: We strongly recommend our #10 (Medium) silicone density as the primary default choice. This firmness provides essential structural integrity, preventing the shaft from bowing or buckling during insertion while delivering high-definition tactile feedback along the entry zone.
-
The Alternative Durometer: Select #00-50 (Soft) for a more pliable, compressible feel along the retention valley, or #18 for maximum firmness and rigid insertion control.
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.
