Made with an aluminum core clad in stainless steel, this three-ply chef's pan is rugged and warp-resistant and provides excellent heat distribution and retention. Mirror-finished on the exterior with a brushed matte interior, the uncoated pan is durable, non-reactive and easy to use and care for. A glass lid seals in heat and moisture while letting you keep an eye on your meal's progress, and the riveted, ergonomic handle makes it safe and comfortable to transfer the wok from stovetop to oven to table.