Cuisinart - 15-Piece Ceramic-Coated Cookware Set - Black Aluminum-core construction Promotes even heat circulation and eliminates hotspots. Ceramic nonstick cooking surface Releases food easily for simple cleanup. PFOA- and PTFE-free for ease of mind. Stay-cool ergonomic handles Provide added safety. Tempered-glass covers Resist damage and are oven safe up to 350. Stovetop- and oven-safe design Withstands heat up to 350.