If you are as SERIOUS about play with balls, then your nuts will LOVE the new Ball Bruiser. It is precision crafted with a DOUBLE set of stainless steel ball stretchers. With a simple twist of the wheel, you can MOVE the stretchers apart. Bit by bit, you get a mind blowin’ STRETCH. Great for those who want a LONG swinging nut sack. And that’s not all. Unleash the small pressure point SPIKES and you’ve got ball TORTURE and stretching all in one. The spikes deliver a strong pinch, which can be adjusted in intensity or turned off completely.