wooden box with bellows twelve metal reeds chromatic, C3-C4 to accompany song and solo-instruments, the shrutibox is steadily ,pumped’ with one hand chords can be freely adjusted perfect for yoga, meditation, chanting and rituals India

wooden box with large bellows twelve deep-sounding metal reeds chromatic, C3-C4 very strong sound of long duration to accompany song and solo-instruments, the shrutibox is steadily ,pumped’ with one hand chords can be freely adjusted...