Includes the most popular Boomwhackers set- the C Major Diatonic Scale Set comprising 8 notes: C' to C'.
The diatonic scale allows more songs to be played and is preferred over the pentatonic set by most music teachers tubes range in length from approx 11' to 24'.
Octavator Tube Caps which lower the tone of the Tubes by an octave when placed on one end.

The 8 pack contains enough caps to use on any of the Boomwhackers Sets.
XyloTote Tube Holder which can be used to play the Boomwhackers as a xylophone or used as a convenient tote and can hold 8 Boomwhackers Musical Tubes a pair of Boomwhacker Whacker Mallets and a Whack-a-Doodle Doo!

Songbook. Made of cotton elastic and hook-and-loop fasteners.