Complete Meditation Kit: Which includes 7 bowls (12"C 11"D 10"E 9"F 8"G 7"A 6"B) , where the fundamental note A is tuned to 432Hz, the frequencies of other notes are based on this tuning system. The frequency deviation for each pitch is less than ±10 cents.comes with 2 carrying cases, 2 suede strikers, 2 rubber mallets, and 7 O-rings.
