Add some rhythm and shake to your sex life with this amazing heavy balls anal plug from Pretty Love. The silicone butt plug with heavy balls inside gives a unique sensation. Once inserted will cause the wearers muscles to contract and respond to the sensation. Key Features: Material: siliconeColor: BlackLength: 8.4 cmInsertable length: 7 cmDiameter: 3.2 cm Note: Use only with water based lubricant! Contact with oils and creams (sunscreen, edible oil, lip balm, etc.) may cause irreversible damage to the control unit and the entire toy. How to clean: Carefully clean the toy before first use and after each use with warm water and a mild soap. The cleaner is especially suited for cleaning erotic toys