A simple yet very efficient design to help you squeeze and pull on your subs nipples. The Tower of Pain includes to two Japanese Clover Clamps at each end of the rod. Once claps are attached to their nipples, place the rest plate on top of there sternum and then screw in the ball rod and start stretching their nips! Simply turn the ball to pull the rod further away from their chest, making the clover clamps pull more. Keep them on the edge as they see you reach for the ball to turn it. Tower of Pain disassembles very easily for you to put away and put away or pack in your luggage.