Crystal points have powerful vibrational energy. They are used for directing positive energy towards you and negative energy away from you depending on the direction they are pointed towards. They are great for absorbing negative energies and transforming them into positive energies. Generator points are often used to recharge other crystals and are great for healing, directing energy where it is needed. Generators with two points, also referred to as double terminated, creates a powerful energy flow in both directions. They are often used in a healing grid or meditation. A must have for the home or office.