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 tuning of the penis
• Bigger, stronger and stronger erections
• Prolongs erection
• Delays ejaculation
• It intensifies the orgasm
• More sensations for her