Master Series Adjustable Black Nipple Tweezer Clamps. Look stylish while using these Black Nipple Tweezer Clamps. Made for nipple play, also works great on other parts of the body, these clamps go around each nipple and squeeze. You can control the amount of pressure you want by simply sliding either up or down on the ring. Tease and play with them as they try and anticipate just how much pressure you will give them. Master your domain. Explore an abyss of taboo fantasies with Master Series! Spanning all levels and niches of BDSM and Fetish, this devious collection includes essentials for chastity, puppy play, Master/slave, medical fetish and much more! Discover cutting edge toys, tools, and devices that will make your inner Dominant or submissive tremble with excitement. Craft an unforgettable play scene with unique accessories from XR Brands - Master Series. 2022.