Calphalon's sleek Contemporary Nonstick line features hard-anodized aluminum construction with sculpted stay-cool handles and interiors coated with a durable, multilayer nonstick finish. This ridged grill pan includes a heavyweight press that makes stovetop grilling twice as efficient, whether you're preparing crispy Italian-style panini or a grilled chicken breast. Heavy-gauge anodized aluminum provides excellent heat conduction and uniform cooking. Durable nonstick cooking surface ensures clean release of foods and convenient cleanup. Ridges on cooking surface sear foods with grill marks and elevate foods from pan drippings. Heat the included press in the oven or in the pan, then place it atop panini and other foods in the pan to cook both sides at once. Long stay-cool brushed-stainless-steel handle.