Boomwhackers BW-KG 5 toners bas kromatisk sætSet includes (5) tubes in the bass (lower) octave Low C#, D#, F#, G#, and A# This set is a full octave lower than the 5 Note Chromatics Set (Item #BWCG, sold separately) Color coded for each pitch Great for any age and ability Creates a sound on most surfaces (including body) Highly durable and lightweight Used around the world Can withstand heavy cleaners required by many facilities Boomwhackers play reliably in all weather conditions and are stable