BoomWhacker Tubes

Each of these multi-length plastic tubes plays a different musical note of the diatonic scale (the white keys of a piano) when struck against a surface offering a great auditory stimulation enhancement. Easy to play… even easier to keep clean. Set of eight colorful tubes (one each in orange, yellow, dark green, light green, fuchsia, purple; two red). Includes net storage bag. Tubes measure 12″ to 24 1/2″L. Octavator caps #34482 (sold separately) offer a deeper sound.