The Deluxe version of the Pelvic Floor massage tools offers a smaller diameter of 1/2″ which makes it easier for vaginal and/or rectal insertion. The Deluxe version also has a beaded end which offers increased massage characteristics for pain. Both units are useful for the treatment of Pelvic Floor Muscle dysfunction to include pain, hyper-tonicity, shortening, trigger points, Vaginismus, painful scar tissue, tight vaginal opening and Anorgasmia. It is highly recommended that the Deluxe and Original massage tools be cleaned with soap & water or hydrogen peroxide. Alcohol cleaning is not recommended for this product. (Note: The “champagne” bubbles in the design are intentional and not a defect in the product.)