Conclusion
Given the great functions, design, and quality of this masturbator, it has now become my all-time favorite. I have bought other units, but they do not come close to the level of stimulation and control that the Black Vortex Masturbator provides. It is also very easy to quickly take apart and clean. The instruction guide provides some really good tips and suggestions for using the unit, as well as how to clean and maintain it, so be sure to take a quick moment to review it. Utimi also provides moisture absorbing inserts for free with this masturbator to ensure full and proper drying of the sleeve after use. Nice touch and appreciated. Enjoy!