Obsidian is one of the most powerful protective stones. This mini-sphere is the perfect size for your pocket or purse at right around 3CM (1 ¼")
Obsidian is said to absorb and diffuse negative frequency energies. As such, many people like to keep it in their house to help balance out the energy contained within.
Obsidian is sometimes called the deep soul cleanser, or the protection stone. It is thought to block psychic attacks and negative energy. It is also thought to clarify the mind and clear confusion. It is believed to be good for creativity, and intuition.