Tesla plates known as "Tesla - Black Crystal" (Tesla - Black Crystal) are the most suitable , because they simply "suck" negative energy.
Tesla - Black Crystal (Tesla Black Crystal) are matte black. They are not painted, but the black (matte) shade was created in the process of anodization - the passage of electric currents and frequencies through the material (aluminum). They were discovered alongside the purple Tesla plates, but they were in the shadows for a long time... and for one, somewhat bizarre, reason. Tesla's Black Crystal plates showed an incredible effect in "collecting" the so-called bad energies and conditions... Mentioning such delicate topics has always been taboo, so not much was said about Tesla's Black Plates. Even today, that topic is avoided, and these boards are intended for devotees and people of broad understanding who do not reject an idea a priori just because it does not fit into their picture of the world.... or not "in" enough at some point.
How to use the Tesla Black Crystal plate
You can keep the Black Crystal board anywhere in space - in a drawer, bag, wallet... And it will act as a "vacuum cleaner" of bad energy. Unlike the classic Tesla purple plate (which is in some shade of purple), it does not emit any energy or radiation into space, it only collects bad vibrations, which disappear like in a "Black Hole". Sometimes that is enough to make us feel good; as if someone were taking a load off our backs... and adding nothing.
Researchers have observed a phenomenon associated with the crystal structure of Tesla's Black Crystal
The
Tesla purple plate is applied twice a day (in the morning and in the
evening) for 20 minutes. It is placed directly on the skin on painful
spots fixed with the appropriate wrinkle or bend for pain at the
extremities. Two tiles placed one over the other can be used
simultaneously.