INCREASE SIZE AND SENSITIVY OF YOUR NIPPLES The BRUTUS Nipple Twisters are two premium quality nipple suckers, designed to increase the size of your nipples while at the same time increasing sensitivity. These nipple suckers are very easy to operate: the vacuum pressure is increased by a simple turn of the knob of the cylinder. The turning knobs are big so easy to operate, even with slippery fingers. The use of a little bit of lubricant helps to maintain the vacuum pressure. These BRUTUS Nipple Suckers have a flange at the bottom for a comfortable and good seal.
