GreenPan Diamond Clad Ceramic Nonstick Skillets CW001998-002, 8" and 10" Set Diamond-reinforced cooking surface results in incredible searing and browning 50 percent more durable than ordinary ceramic Tri-ply clad design ensures superb heat conduction on all cooking surfaces Safe, non-toxic ceramic coating has no PFOA, PFAS and persistent pollutants Will not blister or peel, even when heated up to 600 degrees F