SSND-Solis 7'' 9mm-14.5mm
- In stock, ready to ship
Recommended for open bore options
SSND-Solis Collection (9.5mm–14.5mm), our full-length straight-shaft series is an upgrade to the timeless rod profile with anatomical enhancements, the Solis design provides a completely uniform diameter across its insertable shaft. Each piece features a smooth rounded tip for easy entry, anchored at the base by a subtle retention valley and a proportional for extended placement.
Anatomical Sizing & Proportional Retention Mechanics: Built to scale seamlessly with your routine, each increment in the Solis lineup offers a manageable yet distinct step up in overall volume:
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Uniform Shaft Geometry: Features a straight, non-tapered active column that exerts even, continuous outward pressure along the entire canal length.
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Proportional Retention Valley: Positioned just ahead of the flared base stop, a specialized narrow groove (scaling from ~7.25mm to ~11.0mm depending on model size) allows entry muscles to sit comfortably without pinching, locking the probe securely in place.
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Proportional Safety Flange: Every model integrates a custom-scaled base flange (spanning ~15.5mm to ~23.0mm) to help ensure safety during movement.
Anatomical Depth Guide: Offering a full 6.25 inches (158.75mm) of insertable length and a 7-inch (177.8mm) total length, this full-sized probe safely navigates the pendulous tract and rests comfortably within the lower canal, providing a balanced, full-length stretch for daily routines or long-term wear.
| Maximum Diameter (mm) Shaft Size |
Retention Valley (mm) | Safety Flange Diameter (mm) |
| 9mm | 6.7mm | 14.5mm |
| 9.5mm | 7.25mm | 15.50mm |
| 10.0mm | 7.60mm | 16.25mm |
| 10.5mm | 7.8mm | 17mm |
| 11mm | 8.2mm | 17.8mm |
| 11.5mm | 8.6mm | 18.5mm |
| 12mm | 9.1mm | 19.3mm |
| 12.5mm | 9.50mm | 20.00mm |
| 13mm | 9.8mm | 21.1mm |
| 14.0mm | 10.65mm | 22.25mm |
| 14.5mm | 11.00mm | 23.00mm |
| 15mm | 11.3mm | 24.5mm |
| 15.5mm | 11.6mm | 25.2mm |
👑 Bob's Choice Recommendations
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Experience Level: Beginner to Advanced . Entry sized 9mm provide an accessible starting point, while 14mm–14.5mm models are tailored for advanced practitioners maintaining a heavy-volume stretch.
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The Prime Durometer Recommendation: For optimal placement and feedback across a 6.25-inch straight shaft, Bob strongly recommends choosing our #10 (medium) silicone density.
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.