This beauty is an evolution in prostate massage, built with the quality materials and craftsmanship you've come to expect from Aneros. Unlike other products on the market, the Vice's every curve has been anatomically designed to fit the body for an unbelievable experience. Like all Aneros products, the Vice was anatomically designed to rest comfortably against the prostate for a safe and mind-blowing massage. Made from FDA approved materials, the Vice is formed from a high quality medical grade silicone with a satin finish that allows for a comfortable and easy-to-clean experience. The custom designed removable vibrator in itself is a work of art, machined out of Stainless Steel with a beautiful brushed finish, ready to provide hours of pleasure on a single AAA battery.