Sphere shaped crystals are what you might commonly think of as 'crystal balls'. Unlike points or other shapes, they allow the energy to radiate out of all sides. So there is no direct point where the energy emanates. This is perfect to use on an altar during ritual, or to hold in your palms during meditation.
This stone carries a very finely tuned energy. It brings clarity and insight to a situation. It gives off an energy that brings peace and serenity. Selenite keeps you feeling protected from negative energy, and helps you feel serene throughout the day. It connects us to angelic beings and the spiritual realm. Know that you are being protected and kept safe when you are near a piece of selenite. (DO NOT place selenite in water, it will dissolve)