One technique of natural penis enlargement which has suddenly become popular is the use of penis extenders. They have achieved a huge amount of popularity that it has actually made some men to attempt replicating the own extenders of theirs alone. Assuming you have noticed some so called sites offering to teach you how to create your very own penis enlargement device, the advice of mine for you is this - "don't do it". Quality traction equipment are prepared with machines not human hands. Because it may look easy to build does not mean it's safe.