I created this bracelet with 8mm snowflake obsidian and 6mm grey chalcedony. Snowflake Obsidian is a stone of purity and brings balance to the mind, body and spirit. Snowflake Obsidian can help remove negative energy from a space or person with ease. Grey Chalcedony can help build self-confidence, remove sadness and absorb negative energy. A very powerful healing and cleansing stone!