Le ipini ye-enamel ibonakaliswe ngobugcisa obugqwesileyo, kwaye imibala ibuyisela iimpawu zomlinganiswa. Iinkcukacha ezifana nengubo ebomvu kunye neenwele ezipinki nezimhlophe zicacile. Ubume bayonqena kodwa bubuhle, buphindaphinda ngokugqibeleleyo umtsalane womlinganiswa.
