Obsidian tumble stones are small, polished stones made from the volcanic glass obsidian. These stones are often used in crystal healing practices and are believed to possess a variety of healing properties. 

Here are some of the properties that obsidian tumble stones are said to give:

Grounding and Protection: Obsidian is believed to have a grounding and protective energy that can help to keep you centered and protected in challenging situations. It can also help to deflect negative energy.

Emotional Healing: Obsidian is said to be a powerful emotional healer that can help to bring balance and stability to your emotions. It is thought to be particularly effective at releasing negative emotions such as anger, fear, and resentment. 

Spiritual Growth: Obsidian is believed to be a stone of spiritual growth that can help to enhance your intuition and connect you with the spiritual realm. It is also thought to promote inner reflection and self-awareness.