The Mr. Steel Screw Me Urethral Sounds provide an intense urethral experience with their spiral-textured shaft. Crafted from high-quality stainless steel, these sounds offer gradual stimulation as they twist along the urethra, enhancing sensations with every insertion. The smooth, polished surface ensures safe and comfortable use, while the set includes multiple sizes for gradual progression. The ergonomic design allows precise control for an optimized experience. Perfect for advanced users looking for heightened stimulation. Always use with sterile lubricant and clean thoroughly before and after use.