This Luvpump’s Vagina Enchancement Kit is designed to create suction and increased blood flow to the vagina/labia region. Dramaticlally affects the sensitivity the vagina/labia. Could be used as a body enchancing device before intercourseas well. Highest quality medical-grade polycarbonate cup with confortable flanged base for secure seal. Vacuum valve on the top of the cup could hold suction even hose is disconnected. Quick release valve on the pump could break the suction easily and safely. 100% silicon hose. Lubricate the flange of the cup and intended area as well.