This beautiful black obsidian pendant represents the Buddha in the Preaching position (the one who teaches). It hangs from a pretty black pearl necklace and has been polished by hand by talented masters. Obsidian is a natural volcanic glass that has POWERFUL healing properties. It cleans up the psychic fog created in your aura and is a strong psychic protection stone. In the Middle Ages, it was thought to repel demons. That's why it could be used to build foundations. It has powerful metaphysical properties that protect you against negativity and stress. It is a “VITALITY” stone that helps you stay aligned and connected to the purpose of your soul.