Bigger penis size can be obtained with hand exercises.
They are the only way to get larger in the privacy of your own home.
They are the only other way that you can get a permanently larger erection besides with a medical procedure.
Everything else is a giant fraud where the company selling you something owns the supply.
These put you in complete control over you size destiny.
How hand work outs work to get you 2-4" larger With these you are applying soft pressure to the shaft of your penis so you can expand and elongate your manhood permanently.
The reasons that this is possible is because it is made up of soft tissue and ligament and not muscles like other parts of your body.
Biceps and chests get larger with pills not penises, that is is a fact that is scientifically known, but that pill companies hope you never read.
Once you get to your desired measurements with these you just stop and your new size will stay.
Again, because this is not muscle this is possible.
You increase the exterior size of your erection and it can hold more blood inside it when you get aroused and have sex.
  What are required to do these effectively? The only things that you need cost below 20 dollars.
You need some water based lubricant and a little cloth to warm with water.
This is so you don't get sore and so you can get gains as fast as possible.