Recently I met a psychic who uses a crystal ball when doing readings. I know that conjures up visions of gypsies and witches and magicians but the energies of a crystal ball are much more than that.
Crystal balls are one means of divination.
Crystal balls may also be made of any color and crystal formation. The one chosen depends on the frequency of the person using it. A larger crystal ball will also give a larger area in which the viewer can observe whatever they need to see. All information should be written down or tape recorded. As with all crystals that come into your life - crystal balls just seem to 'call to you'.