Grub

With a ribbed shaft, and retention flange, this 17" piece is built for exciting movement through the rectum and into the lower sigmoid colon. Designed with a ribbed pattern that steps from a 1.3" rounded tip up to a 1.4" maximum body diameter.

Details

• Overall length: 17"

• Insertable length: 15"

• Entry tip diameter: 1.3"

• Maximum body diameter: 1.4"

• Retention flange diameter: .98" (25mm)

Choosing Your Silicone Firmness

For this articulated ribbed profile, Bob strongly suggests selecting our #10 firmness density. Because the nozzle relies on alternating ribs and valleys along a 17" length, the #10 durometer provides the column stability required to guide the piece smoothly along natural contours without buckling, ensuring the internal flow bore remains clear under muscle pressure.

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.

Please Note

Measuring 17" long with a 1.4" maximum ribbed expansion, the Grub is a longer instrument classified as intermediate, best suited for more experienced users looking to transition into deeper colon nozzles.

Everyone's anatomy is different, and a particular size or shape may not be suitable for everyone. Use plenty of appropriate lubrication, never force the product, and stop immediately if you experience pain or discomfort.

Inspect the piece before use and do not use it if it is damaged.