Pay in 4 interest-free payments of $10.66 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
They feature a single-sided cable and are ideal for listening to music on the move
9% of bacteria
floor and kitchen surfaces
Contents include:
the units benefit from a breakfast bar at one end
Percussion Plus red plastic wind whistler A413641 They feature a single-sided cableThese whistling tubes or 'noise makers' will keep children entertained for hours, whilst also demonstrating the fascinating physics behind music. To play, simply twirl the red tube around in the air. The air moving through the instrument produces a range of tones, loosely on the harmonic scale. When twirling the Wind Whistler, the air molecules within the tube begin to bump together and these vibrations produce sound waves. When you twirl faster, a
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