1The bowl sings very easily and produce rich, harmonic and soothing sound that lasts for long duration. 2Produce energetic and vibrating sounds which provided stress free relaxation. 3These singing bowls has been used for meditation, music, relaxation, personal well being, healing energy and chakra creation etc. for generations. 4They are used by a wide range of professionals, including health professionals, school teachers, musicians and spiritual teachers. 5Singing bowls are used in health care by psychotherapists, massage therapists, cancer, and stress and meditation specialists.