Is there a coating on the black diamond non-stick pan? Black diamond non-stick pan is coated, and black diamond spray liner is black crystal liner.

The black crystal liner is made of high-strength alloy material, which is dark and bright with high strength. The outer surface of the liner is further processed by aerospace oxidation technology, which can make the surface hardness of the liner second only to diamond. The inner pot is easier to clean and less sticky. Moreover, the wear resistance is more than 10 times higher than that of ordinary coatings.