Apply some erotically intense pressure to your lover's balls with this stainless steel ball crusher. Put the balls in-between the piece and turn the screw counter clockwise. He'll feel the sensations riding inside of him as you continue to apply tighter and tighter pressure. Finally, you turn the screw clockwise to release him. The crusher is 4.5" long and 4" wide and has an inner opening that is 2.75" x 2.75".