dsyon 4000
How it works


The dsyon 4000™ is designed to be used at night in the privacy and comfort of your own home. It is very simple to use.
Every night before going to bed you attach the device.
This procedure takes only a minute and it is very comfortable to wear. The next morning you simply remove the device with the quick release latch.
dsyon 4000™ comes complete with an instruction manual and a DVD explaining the procedure.

When you have the dsyon 4000™ firmly attached proceed to turn the main dial to stretch the rings. The ring system is designed to move in unisson, stretching the penis in a uniform way.
Once the desired tension is achieved release the ring and leave the device on untill the morning.

dsyon 4000 dial

If you apply too much tension the safety mechanism releases the grip to avoid injury.

dsyon 4000™ gradually and permanently elongates the corpora cavernous as well as the corpus spongiosum in your penis.

As the anatomy in your penis increases in size, your erections will become harder and easier to achieve.
The increase in blood flow and circulation will enhance sensitivity in nerve-rich head region of the penis. This increased sensitivity will lead to more intense and satisfying orgasms. Intercourse will be better and more enjoyable for both you and your partner.  


Copyright 2008 dsyon Labs Inc.
This product is not intended to diagnose, treat, cure, or prevent any disease.