Pendulums are made from a variety of materials including crystals, wood, glass, and metals. They are often used as tools for spiritual healing and inner growth. Pendulums are also used for dowsing, locating things such as water, gold, oil lost objects, missing people or pets. Pendulum can be used by dowsers to test for allergies and the quality of food and water and pendulums have been used to determine the compatibility between people, places and things. Pendulums are one psychic tool you can add to your psychic tool box. Karma offers a nice variety of crystal pendulums for you to choose from.