Yes, I made them from bulk conductive rubber tube and stainless wire to secure the ends and wiring together, sealed up with RTV silicone. Next try I'm going to get / make some conductive RTV to enhance the conductivity.
Thanks! The ball separator setup acts as one contact point, it spreads out the stim over the the whole teste package and makes it an interesting sensation.
So all three rings at the base (the separator) are electrified? Wow, I can't imagine how fantastic that electro session must have been! (btw, seriously nice lookin' junk, man)