Alpha iNoble Stone Total Oil-Free Nonstick Coating Frying Pan (12-inch) PFOA Free NEW Inoble Coating with 6 layers of Non-Stick Marble Coating making this truly the first and the very best really non-stick pan ever Patented and passed the abrasion test of 1,000,000 cycles (Japan JIS standard, stainless steel tester) Coating thickness is more than 60 micrometers - ordinary coatings have only 25-30 micrometer thickness This Inoble Coating complies with FDA and German LFGB safety standard; 100% PFOA free Made in Korea Innovative inoble coating cooking surface delivers enhanced heat distribution and unprecedented non-stick performance without releasing harmful fumes or toxins at high temperatures.Innovative inoble coating cooking surface delivers enhanced heat distribution and unprecedented non-stick performance without releasing harmful fumes or toxins at high temperatures