Fetish Fantasy Extreme Ball StretcherExperience 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 of force that is evenly distributed by three metal chains. Beginners and enthusiasts alike can easily attain their desired 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