Duo of bracelets for you and me (6mm) in nylon thread. Black Onyx is a semi-precious stone, it purifies karma, helps to overcome acts and consequences of the past. Provides stability, reinforcement, self-confidence and protection. The lava stone is the purifier of our unconscious. It frees up the past, it has the ability to relax nervous tension. Especially recommended for all those who have trouble managing their anger, which will then be quieted, much more joyful over its use.