SSND-RIB-8mm
Recommended for open bore options
SSND-RIB-8mm is an beginner level silicone sounding rod designed to provide progressive tactile feedback. Built with an array of 29 closely spaced ribs along its polished shaft, this piece generates soft, rhythmic textural sensations upon insertion. The tapered, smooth entry tip facilitates easy alignment, while the slender 8mm outer diameter offers a comfortable step-up profile for expanding anatomy. With an insertable length of 9 inches reaching up to its flared base, this rod is available in a solid core for traditional structural response or a 3/32" hollow channel configuration to allow fluid flow, drainage, and extended wear.
-
Polished Entry Tip: Tapered 8mm starter profile for smooth, low-resistance insertion.
-
Ribbed Tactile Shaft: 29 smooth, rounded ribs along the body provide continuous gentle stimulation.
-
Flared Anchor Base: Flat safety flange prevents over-insertion and allows effortless retrieval.
-
Hollow Core Channel: Features an integrated 3/32" inner channel in hollow models for fluid drainage or breathability.
The SSND-RIB-8mm provides a full 9 inches (228mm) of insertable depth. This extended profile navigates past the penile urethra to reach the prostatic urethra, making it suitable for deeper stimulation and gradual dilation routines.
| Segment / Size | Diameter (mm) | French Size (Fr) / Inches |
| Starter Tip | 8.0mm | 24.0 Fr |
| Ribbed Body | 8.0mm | 24.0 Fr |
| Hollow Core | 2.4mm (3/32") | Inner Channel |
| Insertable Depth | 228.6mm | 9.0 Inches |
| Safety Base | Flared Base |
👑 Bob's Choice Recommendations:
-
-
Experience Level: Beginner
- #10 (Medium): Across a 9-inch length at an 8mm (24Fr) profile, medium density offers the ideal balance—delivering necessary column strength to help prevent the shaft from bowing during insertion
-
-
-
#18 (Firm): For an 8mm sound, #18 (Firm) is recommended for users desiring direct, precise insertion control. Because smaller profiles naturally flex more under pressure, the higher structural density of firm silicone prevents as much deflection during 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.