SSND-MRB 6-10
Recommended for open bore options
SSND-MRB 6-10 utilizes 19 separate elliptical-shaped ribs separated by deep hold-in-place sizing valleys. This sound provides stepped textural feedback across the entire length of the shaft. Available in both solid-core and 3/32" hollow open-core configurations, the open option allows for fluid drainage or breathability during extended wear.
Anatomical Sizing & Mechanics
-
Tapered Entry Profile: Begins with an initial 10mm rounded elliptical rib designed to initiate smooth expansion upon entry.
-
Graduated Ribbed Body: Features 18 additional elliptical ribs (measuring approximately 10mm in diameter and 15mm to 17mm in length) separated by narrow valleys (6mm–8mm diameter, 3mm–4mm length) for continuous textural sensation.
-
Targeted Retention Valley: Incorporates a dedicated 8mm retention valley positioned directly in front of the base to securely anchor the piece during wear.
-
Flared Safety Base: Terminates at a 1/2" (16.5mm) flared flange to serve as a reliable stop mechanism for safe positioning and retrieval.
Anatomical Depth Guide
With an insertable shaft length of 14.5" (368mm), the SSND-MRB 6-10 provides deep canal reach, advancing past the prostatic urethra and bladder neck into the upper canal. Operating within the 10"–14.75" range, it delivers full-length coverage while remaining accessible to experienced intermediate users.
Dimension & Sizing Profile
| Segment / Feature | Outer Diameter (mm) | French Sizing (Fr) |
| 1st Rib (Entry Tip) | 10.0mm | 30.0 Fr |
| 1st Valley | 6.0mm | 18.0 Fr |
| Rib Body (18 Count) | 10.0mm | 30.0 Fr |
| Inter-Rib Valleys | 6.0mm – 8.0mm | 18.0 Fr – 24.0 Fr |
| Retention Valley | 8.0mm | 24.0 Fr |
| Flared Base Flange | 16.5mm (1/2" Length) | 49.5 Fr |
👑 Bob's Choice Recommendations
-
Experience Level: Intermediate
-
The Prime Durometer Recommendation: #10 (Medium) It strikes the perfect balance, providing gentle lateral flex through the 6mm–8mm valley sections while preserving enough column strength to guide the 14.5" length through the canal without bowing.
-
The Alternative Durometer: Consider #18 (Firm) for added column stiffness during initial insertion placement.
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.
