Ukupheka kwe-concave engenamthungo yangaphakathi iphefumlelwe ziimilo ze-wok zokwenyani kodwa inesiseko esisicaba ukuze i-Cast iron enamel yokugquma ekhitshini isebenze ngayo yonke imithombo yobushushu bestovetop.Ilungele ukupheka kobushushu obuphezulu, i-enameled cast iron ibonelela ngokugqithiselwa kobushushu obugqwesileyo kunye neziphumo ezigqibeleleyo xa utshisa kwaye umdaka.Iziphatho ezibanzi zeluphu zibonelela ngokubambelela ngokukhuselekileyo xa uthutha ukuya nokubuya etafileni.