The Dr. Joel Kaplan Nipple Pump System is not a quite simple sex toy. It features a thought out construction which combined with top grade material will make your getaway just perfect! This tickler is an improved suction pump designed for your nipples and even more! It will increase your nipples size, thus assuring super sensitivity with unforgettable results. This is due to its heavy-duty construction: flexible housing, 2 transparent cylinders, silicone vacuum seal, high quality materials, etc. This nipple sex toy has a durable construction and is 100% reliable for use!