SSND-Tri Sided Ripple
Recommended for open bore options
SSND-Tri Sided Ripple is an 8" contoured silicone sound with a unique, three-sided geometric cross-section for distinct tactile feedback. Expanding on our classic ripple designs, this model features a tri-sided anatomical profile that transitions through a series of long, smooth wave-like swells and valleys along its length. Measuring 8" overall with 7.25" of insertable depth, it begins with a gentle 7mm (21 Fr) rounded entry tip before expanding into its first major ripple at 14.3mm (43 Fr) across its widest point. The shaft then flows through a succession of stepped ripples and relief valleys, terminating at an 11.75mm (35 Fr) retention valley directly in front of a 10.5mm (31.5 Fr) tapered collar and 0.5" (12.5mm) safety flange base. Available in solid-core or open-core configurations, the hollow option allows for natural fluid passage during wear.
Anatomical Sizing & Mechanics
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Smooth Entry Tip: Starts with a rounded, tapered 7mm (21 Fr) tip to facilitate effortless clearance past the meatus.
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Tri-Sided Geometric Profile: Incorporates a three-sided cross-section that adds multidirectional tactile contact along the urethral walls.
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Cascading Ripple Swells: Features four distinct ripple peaks (14.3mm, 13.5mm, 14mm, and 14.4mm) separated by gradual relief valleys (12mm, 12.7mm, and 12.4mm) for rhythmic internal stimulation.
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Proximal Retention Base: Drops into an 11.75mm (35 Fr) retention valley and 10.5mm tapered collar directly in front of the 0.5" safety flange for secure placement.
Anatomical Depth Guide
Providing 7.25" (184mm) of insertable depth, the SSND-Tri Sided Ripple navigates through the pendulous and bulbar urethra, extending past the bulbous curve toward the prostatic urethra. Its multi-waved profile provides continuous, varied volumetric engagement along the full insertion path.
Dimension & Sizing Profile
| Segment / Feature | Outer Diameter (mm) | French Sizing (Fr) |
| Tapered Entry Tip | 7.0mm | 21.0 Fr |
| Ripple 1 (Peak / Valley) | 14.3mm Peak / 12.0mm Valley | 43.0 Fr / 36.0 Fr |
| Ripple 2 (Peak / Valley) | 13.5mm Peak / 12.7mm Valley | 40.5 Fr / 38.0 Fr |
| Ripple 3 (Peak / Valley) | 14.0mm Peak / 12.4mm Valley | 42.0 Fr / 37.0 Fr |
| Ripple 4 (Peak / Valley) | 14.4mm Peak / 11.75mm Valley | 43.0 Fr / 35.0 Fr |
| Retention Valley & Safety Base | 10.5mm Valley/ 12.5mm Base | 31.5 Fr / Flared Base |
👑 Bob's Choice Recommendations
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Experience Level: Intermediate
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The Prime Durometer Recommendation: #10 (Medium) is the primary recommendation for this model. Given the 7.25" insertable length and tri-sided ripple architecture, #10 delivers the ideal balance of internal flexibility and structural column strength needed for smooth navigation.
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The Alternative Durometer: Consider #18 (Firm) for users seeking enhanced column rigidity and precise directional control along the three-sided edges, or #00-50 (Soft) for extra tissue compliance.
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.