SSND-Nubby Cath short silicone urethral sound shown horizontally on a white background with 1"x1" blue grid squares from Screenshot 2026-07-02 133124.jpg, highlighting its 7mm tip, rapid 11.2mm, 11mm, 10mm, and 11.5mm ribbed expansions, 9mm retention valley, and wide 16.5mm safety flange.
NubbyCath short urethral sound 49mm insertable with ribs and valleys

SSND-Nubby Cath

Regular price$28.00
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Shipping calculated at checkout.
Color

The SSND-Nubby Cath is our shortest piece — just 60mm overall — with four rapid expansion nodes packed into a compact, self-retaining plug, for concentrated texture without deep-canal reach.

Details

  • Overall length: 60 mm (2.36")
  • Insertable length: 49 mm (1.93")
  • Entry tip: 7 mm
  • 1st node: 11.2 mm, into a 9.5 mm valley
  • 2nd node: 11.0 mm, into a 9.5 mm valley
  • 3rd node: 10.0 mm, into a 9.0 mm valley
  • 4th node (peak): 11.5 mm
  • Retention valley: 9.0 mm

How it works

The 7mm tip eases through the opening, then four nodes step through in quick succession — 11.2mm, 11mm, 10mm, and a final 11.5mm peak — each dropping into a short valley in between. The last node narrows into a 9mm retention valley right at the flange, so the whole piece stays forward and out of deeper canal curves, which makes it comfortable for stationary wear.

Choosing your silicone firmness

Bob recommends #10 (Medium).

For extended daytime wear where you'd rather the 11.5mm peak feel plush and yielding, #00-50 (Soft) is also available.

Color options

#18 and #30 are available in pure translucent silicone.
#00-20, #00-50, and #10 use a translucent white base and can be mixed with our standard colors.

Please note

At an 11.5mm peak within a 49mm insertable length, this suits users already comfortable with 10–11mm diameters.
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.

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