The POTENZduo features two rings that will soon bring your masculinity to full effect! Simply put 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 benefits of POTENZduo: Effective penis tuning, larger, stronger and more powerful erections, prolonged erection, delayed ejaculation, enhanced orgasm, even more sensations for her
