Screaming O Triple Pleasure Ring. Covered with raised bumps, nubs, and featuring super stretchy one-size-fits-most bands for both his shaft and testicles, the Tri-O from Screaming O is a vibrating cock ring with all the bells and whistles and vibrators. A vibrating bullet up top transmits through small ticklers to arouse her clitoris, while another bullet below works wonders on his testicles. A stretchy strap also slides under his sack for support and more stimulation. The thick, soft shaft band ensures he has greater control and can make love even longer! Both vibrating bullets are removable and come with batteries, which can be replaced when needed. Waterproof, the Tri-O can also be enjoyed in a bath, shower, or hot tub for sexy aquatic encounters. Vibrating Cock Ring is made form phthalate free, non-toxic materials: Thermoplastic Rubber. Jelly prolong rings from the Screaming O. New image added June 7, 2013.