Empyrean 5 IN 1 Function Male Stroker Masturbator & Penis Pump5 IN 1 Function Male Stroker Masturbator & Penis Pump The device offers a variety of functions, including vibration, thrust, suction, and rotation. The material possesses a high degree of elasticity, flexibility, and the ability to effectively simulate oral intercourse. The see through cover allows for easy observation of the process. The addition of an LCD screen and mood lighting would enhance the ambiance. Thats quite an impressive piece of kit.