With this advanced hydrotherapy system you can effectively improve the fitness and size of your penis. Use the Goliath penis pump in the shower or bath. The concept is simple: fill the cylinder with water, place it over your penis and scrotum and keep pumping a little water from the cylinder. This will lower the water pressure, causing your penis to swell. You can restore the pressure with the safety valve. This fabulous design includes a strap-on belt, a penis measurer and comprehensive instructions.
