END-CUT DESIGN CYLINDER

PUMP SOLD SEPARATLY

BostonPump End-Cut Design cylinders have a straight cut shape, uniquely polished to a round smooth silky edge.  This type of BostonPump penis pump enhancement cylinders are very similar to BostonPump Thick-Walls series cylinders.  The main difference is the thickness of the wall.  While the BostonPump Thick-Walls Series cylinder have ¼” thick wall, The Straight Design cylinder have 1/8” thickness.  The straight design helps to facilitate an equal vacuum pressure at the top and the bottom of the penis with no restriction or reduction on the end.  This makes the design of this penis suction tube more advantageous for those pumpers wishing more unified vacuum pressure equally distributed all over their penis shaft or want to isolate the vacuum pressure i.e. folks with peyronie’s disease or those with slightly bent penis. In addition, the larger sizes cylinder of this design are very suitable for simultaneous Cock & Balls pumping (Not to replace the 2 STAGE COCK AND BALL MONSTER CYLINDERS), and those like to have a fatter base in the root of their penis.

For more added comfort,  we recommend using BostonPump Pumping Sleeve (BostonPump Pumping Sleeves are only avalibe for sizes 1.75", 2"' 2.25", 2.5", 2.75", 3")

-Pros: Easy to use and maintain, No restriction, Unified pressure, Strong vacuum build up, no restriction and Suitable for Hydro-penis pumping.

-Cons: Little uncomfortable in beginning, Full shaving and lubrication is a must

Yes, We Can Customize Contact Us

-All BostonPump.com cylinders are plug and pump ready, equipped with state-of-the-art quick-disconnect couplings and growth indicator .

 -Fully hand-crafted and hand-polished in U.S.A. 

-Sold with 30 days limited manufacturer’s warranty.

-Pump sold separately.

-Always measure yourself carefully before ordering. No return or exchange  of cylinders with wrong sizes if the plastic seal is broken.