Feel the stimulation of suction with the Pumped CLITORAL & NIPPLE PUMP SET. Use this pump to increase sensation in your clitoris, or even your nipples, enhancing pleasure. Place the cylinder over your desired erogenous zone and squeeze the pump to draw blood into the area, helping increase stimulation. You will feel suction as your clit increases temporarily in size and sensitivity. You can easily release the pressure in the cylinder by pressing the release vale on the bulb.