The OF 1.3" is a compact retention nozzle with a rounded 1" tip that gradually expands to a 1.3" maximum diameter. Behind the main swell, the body narrows to a 0.75" retention valley before reaching the wide oval flange.

The oval flange is 4" wide, giving the base a broad, low-profile shape.

Details

• Overall length: 6.75" (17.14 cm)

• Insertable length: approximately 6" (15.24 cm)

• Tip diameter: 1" (2.54 cm)

• Maximum diameter: 1.3" (3.30 cm)

• Retention valley: 0.75" (1.91 cm)

• Flange: 1.5" (3.81 cm) × 4" (10.16 cm) oval

Choosing your silicone firmness

For the OF 1.3", Bob recommends #10 Medium. The firmer silicone gives the 1.3" swell and narrow retention valley good structure.

#00-50 Soft is also available if you prefer a softer piece.

If you're unsure which firmness to choose, we can make firmness samples.

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 OF 1.3" is a good step up from smaller retention nozzles, but it is not a beginner-size design. The tip starts at 1", then gradually increases to 1.3" before narrowing into a 0.75" retention valley.

The wide 4" oval flange makes the base substantially wider than the shaft, so this is also a good choice if you prefer a broad, low-profile external flange.

Anatomy varies, and no single size or shape will work for everyone. Use appropriate lubrication, never force the product, and stop if you experience pain or significant discomfort.

Inspect the silicone before each use. Do not use the product if it is damaged.