Contoured for comfort and extended wear; the Silicone Fusion Viper Cock Ring is designed to sit comfortably against the pubic bone while hugging your penis and balls during electro play. The raised conductive paths inside the ring sit closely against your skin and transfer the delicious electro stimulation throughout the area for a huge range of tugging, tingling and contracting sensations.

The electrastims are only working with a Control box" ElectraStim stimulatior "