Selenite crystals magnify the energy of any other gemstone that is placed upon it, making it perfect for reactivating and recharging your jewelry and other healing crystals. It is a very delicate gemstone that promotes serenity and spiritual growth.
These beautiful Selenite Knives are never actually used for cutting anything physically, rather they are a wonderful tool for energy work—particularly releasing negative energy, cleansing, and channeling energy. 
Crystal swords and knives can be used to release energetic ties that no longer serve us through a practice called “cord cutting.” When we exchange energy with another person, there is a potential for their energy to stick with us. Cords are created through thoughts, emotions, or overstepped boundaries, and sometimes we pick up energetic bonds with others that do not serve our highest good. Occasionally we feel like something is pulling on our energy or holding us back, and we may also need to release negative thoughts or behaviors from within.