Obsidian forms from magma after an eruption. Historically used for blades, arrowheads, and similar, today obsidian is used in decorative pieces like spheres and carvings. Obsidian is believed to be a protective, clarifying stone.
These spheres are approximately 1" across. The spheres in the image are examples and the product you receive may not be exactly the same. Stands are not included.
