Your browser's Javascript functionality is turned off. Please turn it on so that you can experience the full capabilities of this site.
Boomwhacker Octave Changing Tube Caps 8pk
Lower the pitch of your Boomwhackers by one octave.
Can't afford bass Boomwhackers too? Put the caps on the end of your standard sets to lower the pitch by one octave.
Overview
Size and measurements
