Mystim Proper Finn Urethral Sound

The Mystim Proper Finn Urethral Sound is a precision-engineered medical-grade aluminium instrument designed for advanced urethral play. It offers a smooth, temperature-responsive experience for users seeking intense internal stimulation through disciplined practice and proper technique.

Constructed from polished medical aluminium, this sound features a sleek, non-porous surface that ensures hygienic use and easy maintenance. The material allows for effective thermal conductivity, meaning the device can be warmed using a dedicated heater or cooled in a refrigerator to provide varied sensory experiences. This temperature adaptability enhances the sensation, allowing users to explore different levels of comfort and intensity depending on personal preference and preparation.

With an approximate length of 21 cm and a diameter of 1 cm, the Finn is designed to be inserted into the urethra for specialized stimulation. Its smooth finish is critical for safe insertion, reducing friction and potential irritation. Users are advised that practice is essential for comfortable and safe use, as the urethra requires gradual adaptation. The device's substantial weight of approximately 50 g provides a sense of presence and pressure that many users find enhancing to the experience.

Safety and quality are paramount in its design. The sound bears the CE mark, indicating compliance with European health, safety, and environmental protection standards. It comes with a 24-month warranty, reflecting the manufacturer's confidence in its durability. The connection point features a standard Mystim round plug, ensuring compatibility with other Mystim accessories or power sources if integrated into a larger system. For best results, always use a high-quality, water-based lubricant compatible with metal instruments, and clean the device thoroughly before and after each use with mild soap and water or a specialized toy cleaner.