Facial jade rollers and gua sha tools are made of 100% natural jade stone. Big Roller: the big roller of one end of the massage tool is suitable for doing facial, eyes, forehead and neck massage, use it to push your skin from bottom to up along the skin growth direction, it could tighten the skin, and avoid sagging muscles Small Roller is for eye massage, massage around your eyes with this roller from center away, slowly and gently, it could help to relax your eye, reduce eye lines and prevent wrinkles Gua Sha Tool: Suitable for massaging face, neck and any part of your body, you can use to Gua Sha applied with massage oil to relax face, muscle.