Contains the 5 sharps / flats for the standard octave Boomwacker set. It forms a different pentatonic scale which has its own pleasing sound and combines with the Boomwacker Diatonic Scale to create a full chromatic octave of 12 notes.

MPN: BWCG

Features:

Boomwhackers are tuned plastic percussion tubes.

Play by (gently!) striking almost anything: a table, the floor, your thigh or hand, a shoe.

Different surfaces can produce different qualities of sound (but always the same pitch).