A ball shape, or Sphere, is an all inclusive shape. The energy that radiates energy into every direction at once. This is probably why a crystal ball is always been such a staple image when it comes to crystals. Not only can you gaze into them, but they then radiate back out what is reflected. Crystal spheres or crystal balls are inherently connected to the earth, sun, moon, and stars. They are an excellent tool in helping to open the 3rd eye chakra which helps to increase intuition and clairvoyance. They bring a peaceful and grounded energy to the home.