Clear Quartz increase memory and Clear Quartz can continue to oscillate with light, and have a very good effect on clear thinking. Clear Quartz can ward off spirit and It may also be exaggerated in some sense to say that Clear Quartz may be ruined. Clear Quartz can resist radiation especially crystal clusters and crystal balls. The crystal cluster not only reduces certain radiation, but also can be used to purify crystal jewelry!
10mm, 12mm, 8mm