The new Aero Masturbator by Tenga brings a whole new meaning to the definition of a handjob! This masturbator is discreetly designed and easy to use. The flexible silicone sleeve has numerous stimulating nubs and ridges on the inside for a lifelike feel. The adjustable vacuum ring allows you to determine how tight the intensity should feel. The Aero masturbator comes with a sachet of lubricant and is available in 2 versions. After use, remove the sleeve and clean it with lukewarm water and a mild antibacterial soap or toy cleaner. Make sure the sleeve is completely dry before you put it back into the case. Use the drystick to prevent the material from sticking together.