Lapis Lazuli Face RollerStone Facial Roller Gemstone face rollers can stimulate collagen, improve circulation, and promote lymphatic drainage or reduce puffiness. They can also be used as a tool to improve the absorption of your facial serum or popped in the fridge for a nice, cool face massage. Lapis Lazuli is a universal symbol of wisdom and truth. How to clean your facial roller: Wipe any excess oil or product with a clean washcloth. Use a gentle face wash or soap to kill