The Copper Core Collection offers unparalleled performance, so you’ll feel like an award-winning chef whenever you cook. With a thick copper core, two layers of aluminum, and two layers of Stainless steel, the Copper Core Cookware Collection is ultra-responsive and ultra-durable, distributing heat evenly as you cook and maintaining a constant temperature as you add ingredients. Its construction and materials are perfect for recipes that require maximum precision. All pieces have a polished surface and a cutout that shows off that lustrous copper for added elegance. Bonded, Engineered, & Assembled in USA. Top-of-the-Line Precision—It is fully bonded to the rim with a core of highly conductive copper, spreading heat rapidly for precise temperature control, swift heat recovery, and even cooking. The high-quality 18/10 Stainless steel surface sears to perfection. Design You Will Love - Professionally polished Stainless steel finish with flared edges for drip-free pouring and a copper accent. The vented, double-riveted Stainless steel handles are uniquely designed to stay cooler on the stovetop. It is oven—and broiler-safe up to 600°F and compatible with any stovetop, including induction. Handwashing is recommended. Bonded, Engineered, & Assembled in Canonsburg, PA- USA Since 1971.