Rock crystal is one of the strongest stones that cleanses negative energy in the environment or in a person. One of the functions is to attract and radiate Light. Harmonizes all energy centers and bodies, purifies and clears the mind, helps to concentrate, concentrate, cleanses the soul and clears the mind and gives clarity, strengthens intuition, gives strength. It is a powerful source of clear energy, promotes development and communication, provides spiritual balance, helps to know better yourself, to see the positive aspects of even very difficult situations. One of the strongest healing stones.