Affordable Bi-Polar Urethral and Corona Stimulator all in one!! 

This flexible, versatile estim toy adds some really exciting electro stimulation to your cock. The adjustable and removable balls at the top deliver the current inside as well as out. Just loop the noose style conductive silicone loop around the head of your cock and tighten to fit you. Adjust the balls over the head for precise stimulation, then plug the leads of your favorite power box into the ends and feel an extreme sensation of pleasure! Adjust your power box accordingly for the best orgasm you've had in years.  :) Uses a 2mm (.08) TENS pin connection from your lead wire that pushes directly into the conductive tubing.

For even better stimulation and depth, you can always add our conductive silicone extension with a stainless steel tip.  Just take the insert off that comes with the device and thread the longer and maybe larger diameter insert through the hole that is provided.  A hollow extension is also available.  You can find these extensions here ===>  http://happystim-usa.com/catalog/i605.html

Measurements: Adjusts up to 3 inches in diameter, urethral pin measures 1.75 inches insertable length and 3/16" inches (4.75mm)  in diameter

Material: Silicone, metal, ABS

Color: Black