A little extra help when needed is black tourmaline crystal. A great crystal to protect us from smog, negative energies, cellphones(5G) WiFi or any electromagnetic smog radiation since we basically live in a microwave. Black Tourmaline protects us from evil wishes and daggers. The gremlins that don’t wish you well aka co workers, neighbors, or that family member etc etc….. Its an all around fantastic crystal for grounding and balance. Releases any tension and confusion in our daily lives.