Enhanced by a powerful protective stone, this Obsidian Wu Lou with red ribbon makes a convenient talisman for immunity and good health. Obsidian in general is known to reduce tension, alleviate pain, and release negative energy in crystal healing. It reputed to improve eye sight, relieve sickness of the stomach and intestines, and quickens the healing of physical wounds. The Wu Lou is the most popular health luck symbol in Feng Shui. Display this product by your own bedside to enhance your own wellness, gift it to an elder or position it in the East sector of a main room to confer good health luck on your entire household.