If you want to get an idea of what pumping is like before spending money on expensive 
The easiest homemade penis pump to build uses an aquarium gravel cleaner. Look for the two-inch cylinder size with a flat end. These can be found at any pet supply store.
Use some electrical tape (the black tape about ½ inch wide) and carefully start wrapping it around the bottom of the cylinder until you have about a 1/8-inch or thicker ring. Try to have the tape layer extend very slightly beyond the end of the tube.
Next cut several one-inch lengths and tape from the outside of the cylinder over the ring layer to the inside of the cylinder. Do this all the around the tube slightly overlapping each new piece of tape over the last one. Repeat this several times until there is a pad of tape close to ¼ inch thick. This will 
Apply vacuum by sucking air out of the attached hose. Go slowly following all the rules of safe pumping already discussed. Be very careful it is easy to apply too much pressure and injure yourself.
Also these aquarium tubes are much more fragile than a real pumping cylinder and could shatter causing injury. If you decide pumping is something you would like to do invest in the proper equipment.
Top Penis Enlargement Technique - Try This Top Penis Enlargement Technique For Large Gains
By Danielle Spencer
Men are frequently scouring the net in order to find a top penis enlargement technique. This article will discuss a top penis enlargement exercise technique to help lengthen the penis and will explain in detail why permanent penis enlargement is actually possible.
The key to increasing the size of a man's penis lies in the blood flow to the penis and through the penis. It is, in fact, the increase of blood flow to and through the penis that enables men to lengthen their penis. That is why top penis enlargement exercise tips focus on doing exercises that will ultimately increase the amount of blood flowing through the penis.
There are a number of top penis enlargement exercise tips. Like with more traditional exercise methods, penis lengthening exercises include a warm up and also a cool down. Of course there is a little effort involved in following a top penis enlargement exercise technique like the one I'm about to reveal to you. If you are a naturally lazy person and are looking for penis enlargement without too much exertion and effort on your part I would suggest that you look at penis enlargement pills, penis enlargement extenders and even plastic surgery for penis enlargement.
Here is a top penis enlargement technique for you to try. Of course, I recommend that you perform every penis enlargement exercise in the comfort and privacy of your own home, for obvious reasons.
A top penis enlargement exercise technique is the Jelq. This top penis enlargement exercise technique involves a rhythmic, slow outward pulling movementwhich is said to allow more blood to flow to the penis and through the penis. This a very simple penis enlargement exercise technique. As with most exercises, you should start slowly, avoid overdoing it, and slowly build up your penis enlargement technique every week.
There are many varieties of a top penis enlargement exercise technique like this. However, like body building or any other method of creating muscle bulk, some regularity and consistency is required. Also, as the penis is such a sensitive and delicate area it is absolutely critical that you are very careful when doing any penis enlargement technique, as doing the exercise incorrectly could cause permanent and embarrassing damage.
Source: http://EzineArticles.com/?expert=Danielle_Spencer
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