bodyjoys.co.uk: The clear Ring O X3 cock rings from Screaming O are designed to make you firmer, increase your stamina, and intensify your orgasms. Just stretch the erection ring around your member and balls, and the snug, tight fit will do the job, and can help control early ejaculation. With this 3-piece P-ring set, you can achieve 3 wonderful sensations, allowing for different strengths with different sizes.