The patent pending base for the Zen Pump automatic pump has changed the way you will think about penis pumping.
One of the things that really sucks about pumping that everyone finds out when they first try it is that your testicles and midsection skin gets sucked into the tube while you start to increase pressure.
This can be anywhere from uncomfortable to downright painful and causes a lot of people to give up on pumping before they even start. We solved this by developing a patent pending super soft custom base donut sleeve for our pumps that forms a protective layer between your body parts outside the tube and your penis inside the tube. Once you try our patent pending pump base you won't ever use anything else.
This replacement base comes in two sizes to fit both the standard pump and the XL pump. These will also fit most other manufacturer pumps.
The standard base fits pumps 2.25" to 2.75" in diameter
the XL base will fit pumps 3" to 3.5" in diameter.
