Sound Tube

Rhythm BandProduct Number: RB1233

Price:
$3.30

Description

Twirl it over your head!
Twirl it at different speeds and hear different pitches. The faster you twirl, the higher the pitch! A great way to discover the physics of music. Focus on signing in tune by singing into one end and listening in the other end. Measures 38" in length; this tube produces an 'F' pitch.

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