Stainless Steel Key Urethral Plug 93mm Key Urethral plug Hollowed out center allows for fluid to pass through. Screwball on top allowing for opening, side screw for piercing insertion. Made of stainless steel it has a smoothly waved shaft for an intense stimulation. The Curved end for easy removal. Its made of body safe stainless steel. We recommend a good quality lubricant is used for easy insertion. Rounded tip for easy insertion. Through hole Urinating and ejaculating with ease. Curved end for safety and frenulum stimulation