You will receive 1 energy generator (black tourmaline with copper, 4 small quartz pyramids) A generator crystal is used most often to recharge other quartz crystals. They are considered a strong power source for other crystals, kind of like a battery. They are usually a crystal with a large point. Place energy generators in your home or work space to protect, activate and transmute energy. Having an energy generator crystal in your space will help to clear out negative energies, giving you peace of mind during your daily life. **Each and every crystal shipped from us is blessed with Reiki Love. *Crystals comes from Mother Earth, there will be slight variations for each stone, color, size, shape, etc. All metaphysical information given by The Healing Sanctuary is for spiritual purposes only.