The Cuisinart® Ceramic Nonstick Grill toppers were created to provide you with more eco conscious options that look as good as they perform. This 12" x 12" grill wok is coated in a ceramic non-stick finish that is PFOA, PTFE, and Cadmium Free. Ceramic nonstick coatings also have a higher heat tolerance than traditional nonstick options making these even more ideal for the high demands of grilling. We've also redesigned the grid pattern to allow for maximum grilling performance while maintaining durability. This grill wok is the perfect addition to any gas or charcoal grill to provide you with an easy to cook and easy to clean surface for all those difficult foods.