This clear and flexible cock-ring is designed to use with your penis pump to help you maintain the erection that you've achieved.. Just stretch the enhancement ring over the opening on the pump, resting on the donut used to create the airtight seal. Once the erection has been achieved through the pump carefully slip the enhancer off the pump down to the base of your penis shaft and you rock hard cock will maintain its fullness! (Pump not included.)

 

Dr. Joel Kaplan graduated from the University of Chicago and Saybrook Institute in San Francisco, where he received his Ph.D. in clinical psychology and human sexuality. Dr. Kaplan has also been awarded Diplomat status with the American Board of Sexology in Washington DC and is a registered sex researcher and certified sex therapist

Today Dr. Kaplan is worldwide known as the number one authority and pioneer of erection enhancement therapy.