Obsidian crystal has high therapeutic power, reduces stress. It calms overly sensitive and excited states. It is known to give self-confidence and energy. It encourages logical thinking and decision making.

Amethyst crystal provides calmness to the environment and the person it is in. It also cleans the aura of the person and the environment. It is a stone belonging to the crown chakra and is believed to open the creative part of the mind.