features: longer lasting non-stick marble coating finishing for healthy cooking and easy to clean die-cast aluminium with new korea style design,handle with beautiful wooden soft touch toughen glass lid with with wooden soft touch wave knob leading a happy cooking product composition: die cast aluminium casserole lid:glass lid wide rim with bakelite knob soft touch in wooden color handle:bakelite handle with soft touch in wooden handle inside:3 layers greblon c3+ marble non-stick coating outside:light grey PTFE