We have taken a classic cock ring design and re invented it for the modern e-stim lover, creating a unique bipolar e-stim ElectroRing System that has elements of e-stim and cock ring play and even chastity in the unique design.
The E-Stim ElectroRing System is available in 8 different ring sizes from 30 to 65mm. The bipolar system allows single rings to be used, or two hence the bipolar design, and they can even be locked on with a tool to make then even more secure.
for more information visit our https://e-stim.me/ers