These sweet sounding little instruments are only 2″ in length. Great to carry around or hang around your neck. All have four tone-holes in front and a thumb-hole in back, with a nine-note range, using a simple fingering pattern. (One octave and one tone, -c- to -d-). Please see also our Instructions and Tunes book and our Tune Book Two, (listed below) with 104 songs, duets and dances for ocarinas and our Susato Press Editions for nine-note instruments called: Nine is Fine.