The CRRT is a four-barrel retention nozzle with progressively larger sections separated by narrower valleys. The tip starts at 0.5" and gradually increases to 1.2", followed by three larger barrels that increase to 1.5", 1.7", and finally 2".

Each barrel is separated by a narrower valley, giving you several different stopping points along the length of the piece.

Details

• Overall length: 7.25" (18.41 cm)

• Recommended insertion length: 6.5" (16.51 cm)

• Tip: 0.5" (1.27 cm) tapering to 1.2" (3.05 cm) over approximately 2" (5.08 cm)

• First valley: 1" (2.54 cm)

• Second barrel: 1.5" (3.81 cm) maximum × 1.5" (3.81 cm) long

• Second valley: 1.2" (3.05 cm)

• Third barrel: 1.7" (4.32 cm) maximum × 2" (5.08 cm) long

• Third valley: 1.5" (3.81 cm)

• Fourth barrel: 2" (5.08 cm) maximum × 1.5" (3.81 cm) long

• Final retention valley: 1.25" (3.18 cm)

• Base safety flange: 2" (5.08 cm)

Choosing your silicone firmness

For the CRRT, Bob recommends #00-50 Soft. The softer silicone allows the graduated barrels to flex while still maintaining their shape.

#10 Medium is also available if you prefer 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 our standard colors.

Please note

The CRRT is a graduated design, but it ultimately reaches 2" in diameter. It is not a beginner-size piece. The smaller tip and successive valleys allow the diameter to increase in stages, making it more suitable for experienced users who want a piece with several different size sections.

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.