GRB 36

The GRB 36 is a nozzle designed for users seeking a high-retention ball profile without the intense volume of larger traditional plugs. Featuring a unique series of three progressively larger, graduated expansion beads.

The multi-bead geometry offers superb functional control: the repeating waves allow you to choose your preferred depth of insertion, while the final 1.4" smooth oval ball creates an incredibly comfortable natural muscle anchor. This tailored seal effectively blocks fluid backflow, minimizes leakage, and reduces early abdominal cramping by delivering solution directly into the lower sigmoid colon.

Anatomical Design & Dimensions:

• Total Length: 9.0" total length from tip to flange.

• Insertable Length: Gives you up to 7.5” of fully usable insertion depth.

• Tapered Entry Tip: Starts with a long, smooth 2.25" entry tip measuring a slender 0.75" (19mm) in diameter.

• First Expansion Bead: Swells gently to a 1.0" (25mm) diameter, followed by a 0.7" (17.7mm) relaxation valley.

• Second Expansion Bead: Rises to a 1.1" (28mm) diameter, followed by a 0.75" (19mm) middle valley.

• Final Retention Ball: Caps off the sequence with a smooth, oval-shaped 1.4" (35.5mm) maximum diameter anchor bulb.

• Base Neck & Flange: Drops back into a 1.0" long base valley measuring 0.75" (19mm) in diameter to ensure absolute pelvic comfort against the wide safety base flange.

👑 Bob's Choice Recommendations

• Experience Level: Beginner - Intermediate Friendly Sizing. While the 7.5" length offers advanced, deep fluid delivery, the narrow 1.0" to 1.4" graduated ball diameters make this an exceptionally gentle and easy-to-use option for newer users or small-frame individuals.

• The Prime Durometer Recommendation: Bob highly recommends ordering the GRB 36 in Shore 10A. At this length, #10 provides the ideal sweet spot—offering enough flexibility to effortlessly follow your body's natural internal curves while retaining the structural toughness needed to bypass muscle contractions smoothly.

• The Ultra-Pliable Alternative: For those who prefer maximum flexibility and a soft, highly compressible feel that yields entirely to internal muscle pressure, Bob suggests selecting our extra-soft # 00-50 composition.

Color Options: #18 and #30 are available in pure translucent. #00-20, #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 longer or 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.