Study show that the singing bowls can reduce negativity and enhance positivity, as well as improved blood pressure, heart rate, and respiratory rate.
Preowned. Beautiful tones. Can’t tell you what notes. Selling all three and the dimensions are the small one is 12“ x 8 1/2“ the medium is 15“ x 10“ and the large is 16“ x 11“ and this last one has a slight chip on the lip, but all three still have their beautiful sounds.