Black residue on eggs and after washing The Rock pans. Have owned for less than a year. Is this the coating? I have never put in dishwasher or used metal utensils. Wash
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The perfect coating
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GreenPan Mini Healthy Ceramic Nonstick 12.7 cm Round Egg Frying Pan, PFAS Free, Induction, Stay-Cool Stainless Steel Handle, Oven Safe up to 180 °C, Black & Green : Amazon.co.uk: Home & Kitchen
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