The OF 13 is a longer, nozzle with three 1.4" ribs leading into a large 2.5" retention ball. The base has a large oval flange measuring approximately 4" wide. Overall length is 13.5", with a maximum recommended insertion depth of about 10.5".

Details

• Overall length: 13.5"

• Maximum recommended insertion depth: 10.5"

• Entry tip: 0.5" tapered to 1.3"
  

• Retention ball: 2.5" diameter

• Base flange: Approximately 4" wide
  

Choosing your silicone firmness

For the OF 13, Bob recommends #00-50 Soft. The softer silicone allows the large 2.5" retention ball to flex and compress more easily.

#10 Medium is also available for a firmer piece with more structure.

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 standard colors.

Please note

The OF 13 is a large 2.5" diameter design with a 10.5" maximum recommended insertion depth. It is intended for experienced users who are comfortable with larger sizes and longer nozzles.

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.