Penis pumps are plastic cylinders that fit over the penis and create a vacuum using suction and can temporarily enlarge the penis by enhancing the width, and in some cases the length too. They can assist a man to get an erection or to simulate a blow job. Penis pumps won't permanently enlarge your penis; the changes are temporary.
How is a penis pump used? - Penis Pumps work on the principle of vacuum aspiration. Through squeezing a bulb or working a plunger the air is sucked out of a cylinder that is over the shaft. As the air is suctioned out, a vacuum is created and the penis gets pulled into the cylinder as extra blood rushes into the erectile tissue creating greater-than-average engorgement. By using an exercise method that alternatively expands and relaxes the male organ, penis pumps directly stimulate the cell tissue of the male genital area. We recommend you use a good lubricant whilst using the pump.