Masturbator Tenga-Original Vacuum Cup-Keith Haring

Special valves create a vacuum and virtual inside the cup to deliver an amazing sensation of sucking. In addition, the unique shape of the plug helps you to get a grip. These advanced features combine with a vibrant sound and vibration, giving you the feeling that you're enjoying a first-hand experience of the deep throat. All in all the Tenga has lubrication inside. The lubrication consists of: purified water, glycerine, polyacrylate, and sodium, phenoxy ethanol, and paraben (allergy tested in Japan).