Natural 30mm Tumbled Rock Crystal Sphere Ball Mineral Crystal Healing Stone

You can put rock crystal on the desk, it can help strengthen the concentration and memory of children, so as to improve learning performance.
It can reduce the electromagnetic wave radiation. Put it to the computer, TV, microwave ovens and other electrical products or around can reduce the amount of radiation and the interference of electromagnetic waves.




Natural 30mm Tumbled Rock Crystal Sphere Ball Mineral Crystal Healing Stone

$62.65