- Antonio was designed to look and feel just like the real thing. Using Sensa Feel technology we were able to recreate the feel of the human body. Antonio is sized and shaped to please the beginner and those who prefer an average size. Its soft outer layer allows Antonio to be comfortably inserted. Its firm inner core and flexible internal spine gives Antonio the ability for some hardcore play. Wash with soap and water before and after each use. Be sure to let dry thoroughly before storage.