Until now, you couldn't control where the bulk you developed would go. You come out pumped up, but not looking the way you want to look- Your package is round or tubular, and you have to wait for some reduction before the appearance becomes somewhat normal. Even then, you don't have the remaining bulk distributed where you would like. The revolutionary BullMaster Cylinder introduces contour shaping to the pumping process. You get a better look, You get a better feel, and- You get control of the shape!
The seal adds about 1/2" to the length. This is a big cylinder- designed for advanced pumpers. The internal perimeter dimension in the contours is about 16"!
Order sizes shown are based on the internal "Length from hard rim to end of penis contour".
Ideal length range is 1" to 1-1/2" over your erect length. You should also look at the relationship for the scrotum bulge: The center of Ball Pocket bulge will be 3" less than the tube's order size. If you order a 7" tube, the center of the ball pockets will be 4" from the hard rim of the cylinder. If you order a 9" tube, the center will be at 6". We recommend you look at the BMC Fitting Guide to help you select a size.
Important: You will be asked to select the "Length to end of contours" (BMC Size) of your cylinder after adding the item to your cart.
All our cylinders come equipped with the female coupling; the male insert is not included. The Male Coupler Insert for the BullMaster is the industry standard style. Only one male insert is needed regardless of the number of cylinders you have.
International customers, see our International Shipping Page for details about delivery to your country.