How about a black amethyst bracelet?

Crystals are rings, after all, high temperature and high pressure have been formed for hundreds of millions of years. Crystal magnetic field is very strong, and it will also absorb the negative magnetic field of its owner. Generally, no matter what kind of crystal, its surface becomes turbid, so we should purify it and let it release negative energy. You can't wash it with soap or something. If possible, it is best to put it in a crystal cave or a water machine cluster for degaussing for a few days, and then slowly restore the luster. If you think it's a waste of money, the best way is to soak amethyst in pure water and natural water, and then put it in the moonlight for a few days and a week. Slowly, she can recover, but the effect is not as good as that of Crystal Cave. By the way, in the shade during the day, the crystal can't directly bask in the sun, it will fade and damage the crystal. .

These may be dreamy, but I still have to try ~

PS, amethyst wears left hand, left in and right out.