SSND-BMK3EXT
Recommended for open bore options
The SSND-BMK3EX is the extended version of the BMK3, with a longer shaft and an enlarged 12–13 mm barrel near the base. The shaft changes diameter several times before expanding into the barrel and narrowing again to a small retention valley just ahead of the flange.
Details
- Tip: 7–8 mm (0.276–0.315")
- First section: 11 mm (0.433", 33 Fr) for approximately 3.5"
- Intermediate sections: 9 mm (0.354") for approximately 1", then 11 mm for approximately 1"
- Enlarged barrel: 12–13 mm (0.472–0.512", approximately 36–39 Fr)
- Retention valley: 7.5–8 mm (0.295–0.315")
- Insertable length: approximately 13" (330 mm)
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Overall length: approximately 13.5" (343 mm)
Choosing your silicone firmness
For the SSND-BMK3EX, Bob recommends #00-50 Soft. The softer silicone allows the changing diameters and enlarged barrel to compress and flex more easily.
Color options
#18 and #30 are available in pure translucent silicone.
#00-50 and #10 use a translucent white base and can be mixed with our standard colors.
Please note
The SSND-BMK3EX has several diameter changes along its length and reaches a maximum diameter of approximately 13 mm. It is intended for users who are already experienced with urethral sounds of this size.
Use appropriate lubrication and never force insertion. Stop immediately if you experience pain, bleeding, or significant discomfort. Inspect the sound before each use and do not use it if damaged.
