THE TONE OF THE CLARKE TIN WHISTLE IS CLEAR AND FLUTE-LIKE, BUT IT IS ALSO DESCRIBED AS "CRISP AND RESPONSIVE" BY BILL OCHS. MADE BY CLARKE WHISTLES - THE ORIGINAL AND STILL HUGELY POPULAR. THE TONAL CHARACTERISTICS, ALTHOUGH SLIGHTLY DIFFERENT FROM THOSE OF THE SWEETONE, STILL ACHIEVE THE FEEL AND QUALITY OF THE FAMOUS CLARKE SOUND.