Crazy sucking and sucking feelings! Simply place the Multi Sucker on the nipple and or clitoris and create the pleasure vacuum with the handy pump ball. A feeling as if a demanding mouth is sucking and sucking on it! Two transparent suction bells, each 6 cm long, opening 2 cm with pressure regulator and handy pump ball. The pleasure vacuum of the suction bells is retained even when you pull off the hose of the pump ball.