The superior craftsmanship of the products in this line will last for years if not generations and combined with the weight and material savings, results in a smaller carbon footprint helping to reduce our impact on our ecosystem for generations to come. Gourmet, lightweight cast-iron frypan is 20-40% lighter then conventional cast iron fry pans, while offering uncompromising cooking performance. Nitrided surface treatment helps to prevent corrosion. Polished interior and exterior bottoms perform on all cooking surfaces, from a campfire to an induction stove.