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Upon entry, three small rings of bumps will grasp you tightly, followed by the ultra piercing pleasure dome that will give you 360 degrees of unmatched bliss. The next chamber starts with a small row of teeth and fangs that delightfully rub and pull at you. Finally, one row of large bumps leads into a super ribbed texture that narrows the farther you get inside.
The canal entrance starts with a tight 0.4 inch (10 mm) wide tube covered with tiny bumps that then expands into a 0.7 x 0.7 inch (18 x 18 mm) spherical chamber. There are numerous long-stemmed bumps inside this chamber that taper to a point. These bumps are arranged so that they face each other and extend nearly throughout the entire spherical chamber. This is followed by a short, tight 0.4 inch (10 mm) wide constriction that expands to the elongated main chamber, which has a diameter of 0.6 inches (16 mm). Here is situated a ring of flat rectangular bumps followed by further long-stemmed, pointed bumps that protrude at a 45 degree angle in the direction of the canal entrance. The canal ends with another ring of flat hemispheric bumps and then the chamber narrows to a diameter of 0.3 inches (7 mm). This last chamber part is covered with a lightly ridged texture with 0.1 inch (2 mm) ribs.
A Pirates Edition of this texture exists. The Pirates version includes the official "Pirates" insignia on a limited-edition plastic case forged in honey and gold that brings a classy new meaning to the booty held within.
The Flight MD is equipped with the Navigator texture and a semen collector cup. Test your navigation skills as you explore the tight and bumpy ride of the Flight MD. Purchase includes regular Flight endcap, adapter, and collection cup.
The Flight Navigator in the first third of the inner canal offers a bump texture consisting of six rows of big bumps (0.5 x 0.2 inch / 12 x 5 mm each) which have been borrowed from the Stamina training Unit. In the rear canal part is a relatively tight and smooth-walled tube with a triangular cross-section. At the canal end is a funnel-shaped canal expansion which is designed to support the drainage of semen into the collection cup.
The purpose behind this new development is likely its usage as a device for the collection of sperm donations, which could very well be the reason behind the medical-looking appearance of the design as well as the name Flight "MD" for "Medical Device". Only time will tell whether the Flight MD Navigator will end up serving for this purpose. In any event, it is a brilliant idea and in my opinion it should be a standard "apparatus" in any hospital or laboratory. But also for home-use, the collection cup is a rather quirky additional gimmick that allows you to see exactly how much sperm the Fleshlight Flight MD can suck out of your body.