The Big O is the world's one and only nine speed auto-changeable vibrating penis ring. It's what everyone is really looking for... the big orgasm.
The Big O is designed with a specially enhanced silicone gel ring; it stimulates your clitoris with extended ticklers for a fantastic orgasm, and also effectively prolongs the length and firmness of his erection too.
The Big O vibrating erection ring is the state-of-the-art in adult sex toys increasing pleasure for you both.
With this ring you'll get 80 minutes of intense vibrations - ENJOY!