Ukuhlangana kazibuthe kusetshenziswa kumaphampu kazibuthe angavali, angavuzi angavuzi asetshenziselwa ukuphatha uketshezi oluguquguqukayo, oluvuthayo, olubolayo, olubi, olunobuthi noma olunuka kabi. Izindandatho zikazibuthe zangaphakathi nangaphandle zifakwe omazibuthe baphakade, abavalwe kahle oketshezini, ngohlelo lwezigxobo eziningi.