Nubby Ext extended blue silicone retention plug showing the dual-bulb design, straight mid-shaft, and flat safety flange on a blue grid background

Assorted colorful Nubby Ext compact silicone enema nozzles in neon green, orange, pink, blue, brown, yellow, and translucent white.

Nubby Ext extended blue silicone retention plug showing the dual-bulb design, straight mid-shaft, and flat safety flange on a blue grid background

Assorted colorful Nubby Ext compact silicone enema nozzles in neon green, orange, pink, blue, brown, yellow, and translucent white.

Nubby Ext

$28.00

Shipping calculated at checkout.

Shipping is always discreet

Recommended for open bore options

Discover the absolute pinnacle in compact depth control with the Nubby Ext (Extended). Engineered as an elongated variant within our signature compact retention series, this premium 75mm silicone appliance is designed to provide deeper, exceptionally secure placement. Featuring a dual-bulb configuration separated by a straight shaft and finished with a flat safety flange, this plug delivers reliable retention and an anatomical seal in a streamlined, low-pressure form factor.

Elongated Dual-Zone Geometry & Slim Relaxation Shaft

Lead Ball Tip: Guides initial entry with a beautifully rounded 22mm (0.87") diameter tip that hooks past initial muscle groups with minimized resistance.
Straight Mid-Shaft: Drops into an ultra-slim 11mm (0.43") diameter shaft, providing 20mm (0.79") of smooth, unribbed surface area that completely eliminates fullness fatigue.
Retention Bulb & Base Valley: Scales into a 13.5mm (0.53") retention bulb to form a primary internal dam against fluid bypass before settling into a 10mm (0.39") straight base valley for a comfortable sphincter lock against the flat 25.5mm (1.00") base flange.

Dimension & Feature Specifications

Specification / Feature	Metric Value	Imperial Value
Overall Length	75.0mm	2.95"
Maximum Insertable Length	65.0mm	2.56"
Lead Ball Tip (Diameter x Length)	22.0mm Dia x 23.0mm L	0.87" Dia x 0.91" L
Straight Mid-Shaft (Diameter x Length)	11.0mm Dia x 20.0mm L	0.43" Dia x 0.79" L
Retention Bulb (Diameter x Length)	13.5mm Dia x 10.0mm L	0.53" Dia x 0.39" L
Base Retention Valley Length	10.0mm L	0.39" L
Flat Safety Base Flange Diameter	25.5mm	1.00"

👑 Bob's Choice Recommendations

Experience Level: Beginner Friendly. An outstanding introductory choice for newer users, small-frame individuals, or anyone who wants to experience a highly stable, hands-free threshold lock without managing intense thickness or long colon tubes.
The Prime Recommendation: For a ball-tipped, compact piece like the Nubby Ext, Bob highly recommends ordering in our #10 (Medium) or #18 (Firm) composition. These densities provide the absolute best column strength during placement.

Color Options: #18 and #30 are available in pure translucent. #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 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.

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Ready To Ship

These pieces have been made and are ready to ship out.

RTS- Nubby Ext Trans White 10 Solid

RTS- Nubby Ext Black 0020 Solid

RTS- Nubby Ext Fl Pink 18 Solid

RTS- Nubby Ext Trans 18 5/32"

RTS- Nubby Ext Trans 18 Solid

RTS- Nubby Ext Trans White 30 Solid

RTS- Nubby Ext Fl Orange 10 Solid

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