Ingaphakathi lokupheka le-concave elingenamthungo ligqugquzelwe ukubunjwa kwe-wok langempela kodwa lifaka isisekelo esiyisicaba ukuze i-Cast iron coating yoqweqwe lwawo lwekhishi isebenze nayo yonke imithombo yokushisa yesitofu.Ilungele ukupheka okushisisa kakhulu, i-enameled cast iron ihlinzeka ngokudluliswa kokushisa okuhle kakhulu kanye nemiphumela emihle kakhulu lapho ishisa futhi iba nsundu.Izibambi zeluphu ezibanzi zinikeza ukubamba okuphephile lapho uthutha uya noma usuka etafuleni.