Rings for the penis of the brand Potenz Duo. They are known as constriction rings, which help to have a firmer and longer lasting erection. They are comfortable, practical and pleasant to use. It helps to treat erectile dysfunction without the use of drugs. It is a safe product that provides excellent results for a better sexual performance. It should be used for a short time, enough to enjoy its benefits briefly. It can be used on any type of skin. These rings come in different sizes, to easily adapt to the size of the penis. Package contents include 3 pcs.
To use them, first lubricate the penis from its base. Once obtained the desired erection, do it in the rest to allow that it can be removed easily and smoothly.