The LA Pump penis cylinders are handcrafted using advanced polymers for maximum cock pumping results. Each cylinder is sized for comfort and the best vacuum seal without the use of awkward rubber gaskets.
The Double-Ended Cylinder has openings on each end so that it can be used by two men at once providing a true togetherness and male bonding device, or introducing a friend to vacuum pumping. The pump connector is located in the middle of the clear plastic cylinder.
The penis cylinders include a quick connect/disconnect safety valve that allows for disconnection from the expansion tube while maintaining the vacuum you have chosen.
