Master Series Black Maxxx Powerful Twist Nipple SuckersThis pair of nipple suction cups is perfect for anyone who craves arousing suction on their nipples. Simply place the base of the suction cup firmly on your nipple to create a perfect seal. Then turn the cap clockwise until you reach your desired level of vacuum and arousal at the same time. A really strong and sturdy nipple toy! Have you had enough and want to release the suction? Just turn the cap to the other side. Don't want to limit yourself to