A crystal cluster candle holder is a decorative piece made of multiple crystal formations attached together to create a holder for a candle. These holders are usually made from various types of crystals such as quartz, amethyst, or citrine and are believed to bring positive energy and healing properties into the space where they are placed. The candle can be placed in the center of the cluster, allowing the light to reflect and refract through the crystal formations, creating a beautiful and calming ambiance. These candle holders are popular for use in meditation, relaxation, or as a decorative accent in any room.