Lo ngumlinganiswa we-anime onesihloko esiqinileyo sezikhonkwane ze-enamel. Izikhonkwane zetsimbi zihlala zenziwe nge-zinc alloy, ubhedu kunye nezinye izinto, kwaye zenziwe nge-die-casting, stamping kunye nezinye iinkqubo. Umphezulu unokunyangwa nge-enamel eqinile, i-enamel ethambileyo kunye nolunye unyango. Ukusuka kumfanekiso, imibala kunye nemigca yezi zikhonkwane zimbini ziyilwe ngokugqwesileyo, iimpawu zihluke, kunye nezinto ezijikelezileyo ezifana namabhabhathane nazo zongeza ubuhle kunye nomoya.
