Doctor prescribed pleasure! The Nipple Pleaser includes everything you need to tantalize your soft erogenous zone.The two independent micro-stimulators with jelly soft tickler cups tease your nipples with vibration and suction. Pliable tubing with quick release purge valves and a convenient Y-converter tube for simultaneous vacuum control is included. The newly designed finger-grip pump helps to make pleasurizing your nipples easier. The micro-stimulators require 3 watch size batteries each (12 included). Dr. Z. has the best diagnosis for pleasing!