The Masturbator Revolution, with its sporty design, gives breathtaking orgasms. How does it feel? It's a unique mix of vaginal and oral sex. This is thanks to the unique pump feature to regulate the desired tightness and the innovative inner pressure regulator. The Satisfyer Men works without batteries It's always ready when you are. According to Rocco Siffredi, the Satisfyer Men provides the best orgasms for men!