Screaming O - DoubleO 8 Vibrating Ring

Cock rings with vibrators are made to add vibrating stimulation to a partner's clitoris, anus, or both, or the wearer's penis, testicles and/or perineum (resulting in indirect prostate stimulation). With DoubleO 8, the stimulator being so much longer than most means it's much more likely to be able to reach the sweet spot than a shorter vibrator might. This is great, especially if you're just starting to try out vibrating cock rings and aren't sure how they fit with your anatomy.

Cock rings or C-rings in general constrict blood flow at the base of the penis or penis and testicles (usually wearer's choice, Double O 8 offers both at once) to help keep blood in the erection for longer, which can result in unique and pleasurable sensation and longer lasting, harder, and bigger erections. How much and how tight the constriction is depends on the size and material of the cock ring. DoubleO 8's rings are small and medium but super stretchy, meaning they're able to fit most penises and testicles comfortably, and apply a gentle to medium pressure, great for getting used to the sensation.