【Complete Musical Set】: Includes a full set of 8 brilliantly colored percussion tubes, tuned to the notes of a c major diatonic scale standard diatonic scale (C, D, E, F, G, A, B, C). 【Intuitive Play】: Create music simply by striking the tubes against a surface or your hand; each tube produces a c major diatonic scalelear, clear musical tone corresponding to its length and color.
