Extra Large Black Obsidian Rough Stones, 3" - 10" Raw Black Obsidian Natural
You can choose between the 3-6 oz, 6-10 oz, 10-16 oz, 1-2 lb, 2-3 lb, 3-4 lb or bigger. Black Obsidian is known to be very protective and energy clearing. Perfect gift for beginners or collect crystals.