Greenpan Rio 8" and 10" Fry Pan Set Thermolon Expert 2 healthy ceramic non-stick coating Stay-cool bakelite handle Extra thick base for perfect heat distribution, no hot spots Will not release any toxic fumes, even when the pan is heated up to 450C/850F and the coating will not blister or peel Thermolon is a better heat conductor then traditional coatings. This results in superb searing and crispy frying