The new Electro Rings System from UK-based E-Stim Systems is an excellent set of electrodes to maximise pleasure.

Each can be used individually or connected to a second Electro Ring with the optional Electro Ring Accessory Pack.

With nine size options, there is one to fit most stimmers.

Use a piece of string or tape measure to ascertain the girth of your penis at its base and the girth around the base of your penis and your testicles.

Select two Electro Rings that suit your anatomy and an Electro Ring Accessory Pack to attach them together firmly for best results.

The Electro Ring Accessory Pack now has two options, use the thumbscrews to easily allow fitment and removal or use the Allen screws to lock the electrode onto someone - ideal for BDSM play sessions.

Want to use more than two rings? Check out my Expander Set; you'll need one per extra ring.

Fancy insulating part of the base loop? Check out my Insulator; it can be trimmed to fit any size of Electro Ring.