... aluminumInterior CoatingXylan,Whitford Ceramic coating, Marble coating(3 layer available)Exterior CoatingHigh temperature resistant coating,easy for clean,and ... bottomHandleCast aluminum ear,bakelite handle,S/S handle,silicone handleLidSemi S/S with transparent glass lidKnobS/S ... heated,save time and energyHigh performance Non-stick coating ,environmental friendlyHealthy and easy for cleaning,durable in ...