A penis enlargement pump is a hollow plastic tube that fits over the penis in an airtight seal at the base. A small hand pump is attached and when used, blood is pulled from the body to force blood into the penis.

This process is what gives it the larger appearance. To keep the bigger erection, a tight ring needs to be put around the base of the penis to hold the blood in. Some men who have trouble keeping erections use this method and can have intercourse for around 30 minutes.

The main idea behind vacuum pumping is that you try to force blood into your penis and force it to grow. On the surface this seems ok. However, always think twice before using any product such as a vacuum pump, because the side effects and repercussions can be quite severe!"

"The problem with a pump is it uses forced vacuum power, not exercise that stimulates. This can lead to broken blood vessels, which can actually cause various diseases and problems Although pumps do work temporarily (usually for about half an hour) this is unsuitable for surprise occasions, also these pumps have been known to leave scars, bruises and in some cases gangrene, causing much pain to the penis.