Harmless to the body. The luminous pearl is made of fluorite, so it is named because it will emit fluorescence under the irradiation of ultraviolet rays or cathode rays, but when fluorite contains some rare earth elements, it will emit phosphorescence. That is to say, fluorite can still emit light for a long time after leaving ultraviolet or cathode ray irradiation. Efficacy of fluorite: It is most effective for the brain, because it can strengthen the ideological tendency, stimulate the right brain to work together, deepen people's thinking ability and expand our perceptual consciousness. Fluorite has a miraculous effect on headache, migraine and headache (only need to stay on the forehead for 15 minutes), which can be used for meditation and inspiration, help to eliminate emotional distress, and also help respiratory diseases, heart diseases and blood circulation. Wearing fluorite to work, study and do research can eliminate messy thoughts and is not easily disturbed by outside opinions. Can analyze, compare, sort out and summarize well, and effectively improve the efficiency of study and work.

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