Description de chez Amazon USA : - These 5" metal bells, each marked with the note name, produce an accurately tuned c major scale and have a lovely tone quality. - Excellent construction, with long handles for an easy grip. perfect for school or church. - Colour coded like boomwhackers, these can be used interchangeably with boomwhacker tubes, books & cds. - Consists of 8 notes: c'-d'-e'-f'-g'-a'-b'-c".