100% natural stone Jade Roller. Jade Rollers are used to massage the face, relieve muscle tension and improve blood flow & circulation. They also depuff the skin and give a natural contour while massaging serums deeper into the skin. Directions: Apply 3-5 drops of facial serum (our Heal & Glow Facial Serum is recommended) onto face & gently press the jade roller in outward strokes. Rinse then store in the freezer for a refreshing way to wake the skin in the morning.