The efficacy and function of obsidian is to ward off evil spirits first. Since ancient times, people have regarded obsidian as a treasure to ward off evil spirits. Obsidian itself is a kind of gem with strong absorption, which can dissolve the negative energy of the human body and avoid all kinds of supernatural things happening to itself, so it is a very good amulet, so it is deeply loved.

In addition, obsidian has a very good health care effect on human body. Wearing obsidian for a long time can effectively enhance human vitality, obviously improve sleep quality, enhance various functions of the human body, help the human body discharge negative energy, and improve the symptoms of weakness and qi deficiency. So obsidian is a very good health care gem.

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