http://www.a1articles.com en-us editorial@a1articles.com Do penis pumps work? Making use of a penis pump is one of the most common ways men attempt to obtain a larger penis. A penis pump is a simple device with a hollow tube where you can put your penis. It sucks blood into the penis by creating a vacuum. The b... http://www.a1articles.com/article_252383_52.html 18th January 2008