4mm Conductive Rubber Loops

I found these did kinda slip off a few times, make sure you use plenty of conductive gel. I might try again with the TAC gel some time.

I found these work well for edging, for some reason when I use them I lose my erection, but still stay horny.

I found these can deliver a powerful orgasm, when used in conjunction with an insertable electrode. Control boxes like the 2B allow you to do both at once!

When you're almost about to cum turn up the power and let the electricity do the rest.