5 Tubes (Sharps & Flats)
Boomwhackers tuned percussion tubes are fun for everyone. Strike the tubes against a surface area or against each other and create whacky percussion sounds and a lot of fun! This chromatic add-on set compliments the diatonic set (471420) or acts as its own pentatonic set! We recommend that every school, home, church and workplace have at least one boomwhacker set available for fun, music making, and stress relief!