Obsidian spheres are excellent protective, grounding stones. These spheres are 50mm in either black or mahogany obsidian.
Black Obsidian is the "asking stone." The response is "whispered" in a positive voice inside your mind while holding this stone. It is a protective shield that helps one remain centered when facing negativity.
Mahogany Obsidian Stimulates physical, emotional, spiritual, intellectual centers and provides strength in time of need. Gives vitality in completing ones goals and relieves tension. Excellent grounding stone. Used to ward off inclement weather, particularly hurricanes.