You've probably seen penis rings, a. But you probably don't know that the cock ring is basically the superfood of sex toys : It pumps up your performance and enhances your pleasure in many different ways. A small ring that wraps around the base of your penis, a penis ring can not only make your erection bigger and harder, it can also help you last longer during sex and even help your partner reach that big O. Regardless of the benefits of cock rings, some guys may still be apprehensive about the prospect of sticking their members into a snug little hoop. So if you're curious about trying one, here's everything you need to know about how to safely use a cock ring, so you can take your sex life to the next level. No matter what type of toy you use, they all work in a similar way: the ring traps blood inside the shaft of your penis, which helps you maintain an erection, says Dr.