Meinl Sonic Energy Chakra Meditation Chimes are great for meditation, relaxation, therapy applications, or even for decorating your garden and home. These chimes are characterized by a particularly good resonance and long reverberation for a bright and activating sound. The mounted chakra stones are in different colors, matching each of the seven chakras. Since natural stones were used, the shape and color may vary slightly. Meinl Sonic Energy Meditation Chimes are made from corrosion-resistant aluminum and have a UV and weather-resistant finish. However, that even these instruments can rust if they have been used outdoors for more than one year. Therefore, keep these instruments away from direct exposure to the elements.