Dense, heavy, pure black Black tourmaline stones represent purification and the cleansing of the emotional body. This stone can rid the mind of any negative thoughts like anxiety, anger and feelings of worthlessness.
It is a good protection & personal power stone. In this way it can help prevent being triggered by people and situations, especially when the effect comes in the form of excessive worry that leads to compulsion.
2.5-3.5cm Average Size - intuitively chosen by me for you!