The E-Stim System Electro Ring System is a fantastic bipolar electrode set that is available in a range of sizes from 25mm to 65mm in diameter. Using two of the ElectroRings and one of the Accessory Pack, you can create a sturdy bipolar electrode that sits around both the testicles and shaft of the penis.

I have designed this expander to enhance the Electro Ring System by allowing additional Electro Rings to be added to create three or even four electrode surfaces if you have room. Measuring 35mm long in its collapsed state, it can be extended to 50mm in length so you can fine-tune the position of the third Electro Ring.

Adjustment is quick and easy; just loosen the top bolt, adjust to the desired position of the electrode, and then re-tighten again.

The set comes with two 18mm long stainless steel 4mm screws that you can tighten with the Allen key that is supplied in the E-Stim Systems Accessory Pack.

NOTE: To use this kit, you will need three or more Electro Rings and the Accessory Pack. Multiple Extender Kits can be used with extra Electro Rings. Kit contains one expander and two stainless steel bolts.