8-Note Diatonic C-Major scale set with Octaver tube caps. Consists of 8 notes: C' to C".

The Diatonic Set allows more songs to be played and has been preferred over the pentatonic scale by most music educators and people more familiar with music. Our most popular set.

This pack also includes an 8-pack of Octaver Tube Caps, the caps lower the tone of the tubes by an octave. The 8 Pack contains enough caps to use on any of our Boomwhackers Sets.