Spheres have been used for divination since at least medieval times. The sphere as a shape is a universal symbol that represents unity, completeness, infinity - the whole universe. Spheres are often used to increase self awareness and a powerful mind. Closely connected to the spiritual nature of our complete self, crystal spheres help to bring out integrity, clear thinking, and a better union of body, mind and spirit. Whether used for crystal ball gazing (scrying), aura cleansing, meditation, rituals or as adornment to a room, crystal and gemstone spheres radiate special energies that are created from the earth itself! Unlike the focused energy of a wand or egg shaped crystal, a ball emits energy in all directions equally. These make a useful tool to perceive a complete picture (of self or situations) - moving energy around and through the entire environment