Glass facial massage sphere. Applying it under the eyes helps drastically reduce wrinkles and puffiness (bags) under the eye area. Apply to the forehead to reduce wrinkles and skin imperfections. Using the product improves blood and oxygen circulation of the skin and increases its elasticity. How to use: Clean your face with your favorite cleanser. Apply face oil, serum or cream all over the face. Massage the face and neck as shown in the outline on the package. Store the ball in a cool place. You can put it in the fridge for a while before use but it's not necessary if you don't like it cold.