Tibetan Blue Obsidian is a natural Obsidian. Very helpful in clearing the mind. An excellent aid in meditation, and helps to open the third eye. A benevolent guide to developing intuition and insight.
Tibetan Blue Obsidian is 10 MM Diameter
John of God Stones are 6 MM Diameter.
Includes 16 " Chain, gift box and description card.
Overall size is 1" X .3"