Crystal tools are instruments made from crystals that are used for energy healing, meditation, and other spiritual practices. They can come in various forms such as wands, spheres, pyramids, and points. Each crystal tool has its own unique properties and is believed to have a specific effect on the energy field of the user. For example, a crystal wand is used for directing energy, while a crystal sphere is used for creating a protective shield. Crystal tools are often used in conjunction with other healing modalities such as Reiki or sound therapy to enhance their effectiveness. They can also be used for personal growth and spiritual development.