Inspired by traditional Graniteware over a century ago, SIERRA CAMPWARE features the classic speckled blue enamel finish over heavy gauge steel that's become renowned the world over. It's super practical and endures rough handling. Its durable heavy glaze has been kiln hardened twice at 1400 F to increase resistance to scratches and chipping. Three-ply construction maximizes heat distribution so you can reduce cooking temperatures and enhance your culinary talents. Great for indoor and outdoor use. It's easy to clean, dishwasher safe and weather resistant