This design of the Model B has an overall length of 12'', with a 2'' long by 3/4 diameter slightly tapered guide tip, a bulbous 1 7/8" maximum diameter by 2 1/2" long egg shaped sealing style ball at the mid-tip section that tapers down to a 1.2" shaft with three gently modulated ribs that measure approximately 1.4" at their widest points. The shaft then gradually swells back up to a 1.8" sealing-style ball before shrinking back down to a 1" diameter valley. This is the final sealing ball that nestles just inside the anal sphincter, and the gradually tapered end flange stays on the outside to keep the nozzle in just the right position. The flange-style base is approximately 2" long and 1.9" in diameter at its final width.  

This particular nozzle should reveal some interesting sensations during use. It can be inserted until the enlarged egg shaped area at the tip is just inside the anus nestled securely in the rectum or gently inserted further until the egg moves past the lower sigmoid sphincter and is firmly implanted just inside the sigmoid flexure at the lower sigmoid colon. In this position, the liquid being infused flows directly into the sigmoid colon, bypassing the rectum, thus allowing the colon to fill without the sensation of immediately having to evacuate as the rectum fills first, before flowing further up into the sigmoid and relieving the pressure in the rectum. It allows for a much more comfortable and gentle filling experience with much more control over cramping and colon contractions. 

You can make your individual selections as to color, level of softness, and bore diameter from the drop list selection boxes. This re-designed nozzle is well adapted as a rectal plug by selecting the "No Open Bore" option in the core size drop list box. It also becomes a very unique nozzle when ordered in the #00-50 or #10 material softness options, as they are very soft and flexible, making for an incredibly comfortable yet stimulating experience.

Please remember all our Silicone and Urethane nozzles are manufactured for each specific order. We do not maintain a standing inventory, which helps a great deal in keeping our costs down and, ultimately, the final cost to you. These materials are quite expensive, and we want to do everything we can to keep the final cost to our customers as low as possible.

 The #18 and #30 are the only silicone that we have available in pure translucent. The #00-50 and #10 base color are a translucent white but can be mixed with all our standard color selections. 

Enjoy!