Snowflake obsidian brings balance to the mind, body & spirit. It is used as a cleanser of negative energies as well as emotions you may be feeling. It is known to remove fear, pain or worry & to assist in turning weaknesses into strenghts so that you can harness your personal power & achieve what you set out for.An affirmation when using Snowflake Obsidian: I am strong & highly adaptable. Holds approx 450ml of water. Include bonus neoprene water bottle cover. We use Borosilicate glass which is lead free, BPA free and more resistant to thermal shock. Bamboo lid & base. Sustainable & reusable.