POTENZduo has two rings that will soon make your manhood the center of attention! Simply put it on - and experience how your penis and testicles stiffen to a state of great arousal. Ideal for sexually active couples who want to try something new!

The many advantages of POTENZduo:

• effective regulation of the penis
• bigger, stronger and stronger erections
• prolongs the erection
• delay ejaculation
• intensifies the orgasm
• more sensations for her