What it is: A gua sha made from natural volcanic obsidian sculpted into the ideal shape for massaging your décolletage, neck and face.What it does: This skin care tool may help visibly smooth fine lines and wrinkles and help encourage skin's natural circulation flow. It also may help reduce the appearance of puffiness and dark circles. How to use: Gently sweep the stone across your contours in an outward direction. Start at your décolletage and work your way up to your neck, jawline, nose, eyes, cheekbones and forehead. Repeat until skin is refreshed with a luminous glow. Paraben-free; phthalate-free; sulfate-free; silicone-free; fragrance-free; oil-free Obsidian