Ideal for traditional and slow-cooking techniques, Calphalon Pre-Seasoned Cast Iron cookware is designed to cook evenly and steadily, holding heat so foods stay warm while serving. A pre-seasoned cast iron surface helps prevent sticking, and oversized handles allow for easy and secure lifting. The 10-inch Square Grill pan will help you get the feel of outdoor cooking inside, with unique grill ridges that leave authentic grill marks and help drain unwanted fat. Features: Oversized cast iron handles for easy lifting Not dishwasher safe. Hand wash only with a stiff brush and hot water. Do not use soap. Towel dry cookware immediately after washing. Recommended Stovetops: Gas, Electric, Induction, as well as in the oven and broiler. Lifetime warranty Calphalon will replace any item found defective in material or workmanship when put to normal household use and cared for according to the instructions. Minor imperfections, surface markings as a result of shipping, and slight color variations are normal. This excludes damage from misuse or abuse, such as improper cleaning, neglect, accident, alteration, fire, theft, or use in a commercial establishment.