Tower/Obelisk: Black Obsidian
You will receive the crystal pictured. This Black Obsidian tower is 3.5" tall from base to point, 1.25" at its widest part of the base.
Obsidian is a very protective stone, and is excellent for removing negativity. It is also excellent protection against psychic attacks. In particular, Obsidian protects the gentle from abuse. It is a very grounding stone and very healing. Obsidian is also an excellent manifestation stone.
Physically it benefits the stomach, intestines, muscle tissue, and can rid one of bacterial or viral infections. It sharpens and focuses internal and external vision, and helps get in touch with buried issues before they explode. Obsidian is related to the root chakra.