Nipple Bulb

The Nipple Bulb is equipped with a 2in/5cm Bulb for gentle pleasing pressure along with a clear tapered vacuum tube measuring .4in/1cm (tip diameter) for comfort. Each bulb is accompanied by four erection O rings. Just apply to the nipple and squeeze for light, comfortable suction. To use the erection O rings, slip ring on the vacuum tube before suction begins then slide off the tube onto the erect nipple.