At 336 Polishing, we offer the highest grade mirror finish on cast iron pans available on the market. Each pan is meticulously sanded to a smooth surface, though a few small imperfections may remain due to the natural casting process. The result is the ultimate cooking pan, combining the best qualities of both stainless steel and traditional cast iron—easy to clean, highly conductive, and capable of achieving an incredible sear. We recommend seasoning your pan multiple times at low temperatures and cooking at moderate heat during early use to help bake in the coating for a long-lasting finish. Every pan is shipped with a light coat of vegetable oil to prevent rusting, and all polishing is done using food-safe materials and compounds. For those who want to tackle their own restoration projects, we also offer sanding and polishing kits designed to help you restore your pans to a like-new shine.