Tuned Percussion Tubes are wonderful and unique instruments that have already brought the joy of music to hundreds of thousands people. Save on a full 2-1/2 octave range of Boomwhackers, plus Octavator Tube Caps.

• 8-Note C Major Diatonic Scale Set
• 5-Note Chromatic Add-On Set
• 7-Note Bass Diatonic Set
• 5-Note Bass Chromatics Set
• 7-Note Treble Extension Set
• Octavator Caps 8-Pack
• Color-coded for each pitch
• Great for any age and ability
• Creates a sound on most surfaces (including body)
• Highly durable and lightweight
• Boomwhackers® play reliably in all weather conditions and are stable to -180°F