Imibala yale setethi yezikhonkwane ze-enamel igqamile kwaye ukuprintwa kwesikrini kuqinisekisa ukuba imibala yezikhonkwane igqamile kwaye ihlala ixesha elide, kwaye akulula ukucima. Ababonisi nje kuphela ukuhlukahluka kunye nomtsalane wabalinganiswa beekhathuni, kodwa bahambisa nobutyebi beemvakalelo kunye namabali ngeendlela ezahlukeneyo zokubonisa kunye nokumisa.
