The nexus iSTIM has been designed with exclusive attachments to plug into your favourite Nexus toy and give it a whole new dimension of pleasure. The Nexus iSTIM is a contemporary sexual stimulation unit which uses gentle electrical impulses to excite nerve endings through the skin. The erogenous area for both men and women contain more nerve endings then other parts of the body and so when electro stim is used on these sensitive areas sensation is deliciously heighten giving you the most powerful intense orgasm of your life. Also available is the Nexus c ring not included made from unique conductive rubber for a comfortable yet explosive addition to the whole Nexus electro experience