Nipple Clamps Pliers ends with chain black. Get ready for a new experience with these Micro Pliers, which deliver the sharpest sensation of our adjustable line. The super-localized grip of the curved tips makes for a truly adventurous experience. Combine that with precision adjust-ability and a sexy hardware look, and you may have found the perfect nipple toy. Nipple clamps can be applied to the nipples of either men or women. Nipple clamps create pain and pleasure by restricting blood flow from erect nipples by applying pressure to them. Most nipple clamps are adjustable allowing the user to determine the amount of pressure. Easy to control the pinch. Just twist the tension screws.