Obsidian, also known as "Black Diamond," "Darkness Terminator," "Forget-Me-Not Stone," or "Gemstone That No Longer Cries," is a natural crystal formed from cooled volcanic lava. It has a deep black appearance and a mysterious luster.

Basic characteristics:
Obsidian has a deep, reflective color, moderate hardness, and a durable texture. It is often used to make protective jewelry, prayer beads, and carved handicrafts.

Main effects:
1. Black Knight: Powerful protection against evil, capable of forming an invisible shield and amulet to prevent the invasion of negative energy, and has the ability to absorb and transform negative energy and resist it.
2. It helps stabilize emotions, eliminate stress, fatigue and anxiety, promote mental peace and clarity, and enhance insight and decision-making abilities.
3. It can purify negative energy in the environment, improve fortune, enhance interpersonal relationships, and ward off backstabbers.
4. Supports physical health, eliminates stagnation, improves weakness and headaches, and promotes physical and mental healing and emotional release.
5. Strengthen the energy of the root chakra, enhance vitality and a sense of security, and help maintain resilience and stability amidst change.
6. Suitable for meditation and spiritual practices, enhancing inner spiritual growth and balance.

Legendary background:
Obsidian, used by ancient sorcerers to exorcise evil spirits, possesses powerful spiritual energy and is a symbol of protection and purification. It is known as the "Ender of Darkness," symbolizing inner strength and unwavering will.

Suitable for:
Suitable for those seeking spiritual protection, emotional stability, enhanced self-protection, and spiritual growth; also suitable as an inspirational and protective stone when facing life's challenges and major changes.

Note: Product efficacy and symbolism are for reference only.