Black Obsidian Sphere

This polished Black Obsidian Sphere is a smooth, glossy ball of natural volcanic glass with a deep, mirror-black finish and a soft sheen when it catches the light. Sizes range from a palm-sized 100g stone up to museum-scale display pieces, so weight, sheen, and exact diameter vary from piece to piece.

Obsidian forms when lava cools too quickly to crystallize, producing natural volcanic glass. In crystal tradition, black obsidian is considered one of the strongest stones for protection and grounding — many people keep one nearby to feel shielded from negative energy and to stay rooted, and it is traditionally associated with revealing inner truth during meditation or shadow work.

How to use it: set the sphere on a stand (sold separately) as a desk or altar focal point, hold it during meditation to anchor your attention, or place it near an entryway as a symbolic gatekeeper. Pairs well with a Smoky Quartz Sphere for a two-stone grounding display, or browse more pieces in our balance and wellness collection.

Care: obsidian is glass-like and can chip or scratch if dropped or knocked against harder stones, so store it separately and handle with care. Wipe clean with a soft, dry cloth and avoid abrasive cleaners. Because each sphere is natural, sheen, clarity, and exact size vary from piece to piece, so yours will be unique and may differ from the photo.