The look of glass the feel of jelly. Macho Crystal Cock Ring for powerful erections. Easy to operate off and on switch. Super orgasms. Longer lasting erections. Get hard, stay hard. Clitoral pleasing nubs. Powerful vibrations. Super stretchy. EZ on/off switch. Phthalates free materials: Thermoplastic Rubber cock ring, ABS plastic bullet. Vibrating cock ring requires 1 AG5 battery. Ring measures 2 inches long by 1.5 inches wide. A water based lubricant is recommended. Always clean before and after use. Cock rings when worn around the base of the penis and testicles, many users find that cock rings increase sexual pleasure. Prolong rings, erection enhancement, climax control rings, cock rings. The Macho Crystal Collection Vibrating Cock Ring from Nasstoys of New York. The Ultimate Love Toy Company. New image for 2013.