Experience the most extreme climaxes with the Fetish Fantasy Extreme Ball Stretcher. Simply snap the heavy-duty parachute cuff around your balls then add up to four ounces for force that is evenly distributed three metal chains. Beginners pull with these easy screw-on metal weights. Typically as one reaches orgasm the scrotum pulls the testicles into the body. By stretching and resisting this pull with the Ball Stretcher your body tries even harder than ever before.