Here is the attractive collection of Black Obsidian Geometry Set with Velvet Pouch online. Black Obsidian Stone is a magnificent precious stone to utilize when you have been doing otherworldly or mending work, as it has a solid activity. It is a strong psychic protection stone. Geometry set is a term to describe the various beliefs that have been held by cultures and religions throughout history regarding geometric shapes. Some even believe these shapes hold the power to open communication channels directly to Source while teaching us the unity of humans and nature. Order online only from agate export.