Feeling adventurous? Dive into a realm of unique sensations with the Thin Finn Urethral Sound by Mystim. This sleek and polished tool is crafted for those who crave exceptional stimulation. Imagine the thrill of its 8mm glide, delivering sensations you've only dreamt of, right where it counts. Made from medical-grade aluminum, the Thin Finn isn't just about touch — it's about temperature too. Warm it on a heater or cool it in the fridge for those extra kicks and unforgettable experiences.

• Medical Aluminum Construction – ensures safety and durability
• 8mm Diameter – designed for smooth, thrilling insertion
• Temperature Play – retains heat or cold for added sensation
• Hand-Polished Finish – for a flawlessly smooth experience

Product Specifications:
• Diameter: 8mm / 0.31 inches

Sounding rods like the Thin Finn Urethral Sound aren’t just for the curious — they’re for those who know that true exploration lies in the details. This isn’t just about sensation; it’s about control, precision, and the exhilarating edge of something new. Whether you’re a seasoned pro or a daring novice, sounding rods are your ticket to an experience that’s as unique as it is intense.

Naughty Boy doesn’t serve up yesterday’s thrills — we’re here for the bold and the brave, with gear that delivers where it matters.

Ready to elevate your game? Click ‘buy’ and step into a new world of pleasure.