Cuisinart FP2-24BK Frittata 10-Inch Nonstick Set Aluminum core construction heats quickly and evenly, for perfect results every time. use on the stovetop or in the oven up to 350f Each 10-inch skillet features a highly durable nonstick cooking surface for healthier cooking and lasting food release. Ergonomic handles are contoured for a secure grip and riveted for strength and durability. Stick handles stay cool on the stovetop. Interlocking design Allows you to easily cook and flip a frittata. Each skillet can be used individually to saut or brown ingredients. Dishwasher safe for convenient, easy cleanup; Lifetime warranty