Material Erolution masturbators are made of Feelsoft material. The ergonomic design with an unique bubble exterior is easy to grip tightly and wont slip. The realistic texture of the inner tunnel makes a man climax with thunder. The highquality material is developed to be used over and over again. Phthalate and latex free. How to use Generously add a water based lubricant on yourself, at the entrance of the masturbator, and in the tunnel for maximum comfort. Penetrate your Erolution masturbator as you would during sexual intercourse. Squeezing the black exterior will adjust the suction intensity enabling amazing climaxes. Cleaning instructions Your Erolution masturbator is open ended for easy cleaning. Wash the product after each use with anti bacterial soap and water. Lightly tap it dry with a soft cotton towel and allow to air dry completely. Generously apply any talc powder to properly maintain your Erolution masturbator. This will restore the original soft, non sticky Feelsoft material. Store the masturbator in the included storage pouch in a cool, dry place. Specifications Diameter tunnel 1,7 cm Length tunnel 16.5 cm Color black