Stardust Obsidian 2" Sphere #BC0010

Obsidian is a dense volcanic glass, typically deep glossy black with a vitreous luster, formed when molten lava cools rapidly. This polished sphere showcases the stone's opaque depth and smooth, cool surface, characteristic of natural obsidian. It is relatively durable, with a Mohs hardness of 5-5.5, yet brittle like glass.

• Count: 1
• Size: 2"
• Weight: 157g
• Care: Water and sun safe; clean with warm, soapy water; avoid drops due to brittleness.