A pendulum is a tool that is used to communicate with spirit via your higher self or your guides. This is one way that you can confidently make decisions based on a precise method. This tool can be used to aid you to make decisions about healing, and is a fast and easy way to get answers to problems.
Black Tourmaline crystal is a powerful stone for protection against negative energy of all kinds including psychic protection and EMF protection. It is also a strong spiritual grounding stone. It is one of the most popular crystals to be used for metaphysical purposes.