The Buddha Mantra Carved Singing Bowl is designed to produce pure octave tones. The beautiful design, which is ancient carvings, is very eye appealing. The production process is very complex, as it requires sculpting and heating the bowl to ensure durability and longevity. It is finished in antique brass to provide a unique and traditional look. The deep humming sound that is produced by the Buddha Mantra Carved Singing Bowl will provide the relaxation that you need to get into a meditative state.