A pendulum is used for spiritual guidance, making decisions, answering questions, and cleansing negative energy.

A pendulum is also used in healing to determine if the chakras are cleared/balanced
When it comes to chakras, a pendulum can be used to assess the energy flow in each chakra by observing the movement of the pendulum over each chakra point. The direction and intensity of the pendulum's swing can indicate the balance or imbalance of energy in a particular chakra. It's a tool that some people use to help them understand and work with the energy centers in the body.

To use your pendulum, start by holding it between your thumb and forefinger, allowing it to dangle freely. Focus on a specific question or intention in your mind. Then, ask the pendulum to show you a "yes" response and observe the direction of its swing. Do the same for a "no" response. Once you establish these responses, you can ask your question and observe how the pendulum swings to receive answers. Remember to practice in a quiet, focused environment to get accurate responses and to cleanse your pendulum before use.