Penis Enlargement Pumps
In the early days of the internet One of the most common products advertised for penis enlargement was the penis pump. The principle behind the penis enlargement pump is creating a vacuum around the penis and bringing blood to the penile tissue. This is helpful to men with extremely poor circulation to have an erection. There is no evidence that penis pumps cause any permanent increase in the size of the penis. When you use a penis pump over a period of time it is likely that you will not be able to get an erection without using the penis pump.