Great for decoration, serving dry food, or storing crystals in.Did you know onyx came in so many different colors? This type of onyx is formed when volcanic activity causes a variety of minerals to mix and flow together. Hand wash only to preserve shine.All items bought from us are properly cleansed and charged with positive energy before being sent off to their forever homes. Onyx gives strength. It promotes vigor, steadfastness and stamina. Imparts self-confidence, helping you to be at ease in your surroundings. Onyx banishes grief, enhances self-control and stimulates the power of wise decision-making.