This is the best tool for enhancing the nipple size. Made up of sturdy materials, these nipple enhancers feature a quite wide opening that can completely surround the nipples of your partner. It can also be used in the clitoris area too. It comprises of a cylinder which is crystal clear in nature and 100% skin friendly. As it is transparent, you can witness the suction. It is available in four different sizes - S, M, L and XL. You can choose one depending on your partner's size. It is made up of safe ABC plastic which can be cleaned too with soap and water.