Natural Vibes Gua Sha is made with pure Black Obsidian also known as royal agate. Black obsidian has prominent healing deep cleansing and beautifying properties. Having come directly from a volcano black obsidian contains the elements of earth water and fire. This combination means that it also carries immense power.Benefits of using Natural Vibes Black Obsidian Gua Sha -1. face fat and double chin2. Tones tightens and sculpts skin3. Diminishes fine lines and wrinkles4. Facilitates circulation and improves complexion5. puffiness and sagging6. Brightens skin and glow7. facial and 8. Helps serums and oils to absorb more effectivelyNatural Vibes Black Obsidian Gua Sha comes with complimentary gold beauty oil that will work wonders on your skin and also endow you with peaceful sleep along with glowing skin.