The Mr. Steel Penis Plugs offer a more intense, fuller sensation thanks to their closed design. Made of high-quality stainless steel, the plug seals off fluid passage for a greater sensation of filling and restriction. Available in a variety of shapes—smooth, beaded, or spiral—each with its own stimulation profile. The polished surface eases insertion, while the ergonomic grip ensures safe removal and control. Perfect for experienced users seeking deeper urethral sensations. Always use sterile lubricant and clean thoroughly before and after use.