The Pioneer Woman Copper Charm 10-Piece Stainless Steel Copper Bottom Cookware Set:4qt Covered Saute with helper4.75qt Dutch Oven with lid and Steamer Insert9.5″ Fry Pan2.5qt Sauce Pan with Lid1.7qt Sauce Pan with LidHighly-polished exteriors and brushed finished interiorsCopper offers professional level control and even heat distributionGlass lids fit securely, ergonomic handles for easy liftingCast stainless steel handles attached by beautiful Pioneer Woman logo rivets sitting flush to cooking surfaceMetal utensil safeWorks on all cooktops (including glass and induction)Oven safe up to 500 degrees FLimited Lifetime warrantyDishwasher safeUse and care:With this set, you do not need to use very high heat. For best use and care, we suggest heating the pan for a few seconds and then adding oil or butter to avoid sticking the food to the pan.When hand washing your set, dry your set and do not let the copper bottom air dry as this will cause your copper to get spots. Copper does tarnish over time, but with proper care using a commercial cleaning agent, it will last for a long time. We highly recommend you towel dry your cookware immediately after washing. Copper also scratches, so play close attention on how you store and stack your pots and pans after use.For food stains, soak in warm soapy water and gently use a scouring pad. For tougher food stains, repeat but vigorously use the scouring pad. Do not use steel wool pads or a copper-based scrubber as they will scratch the surface of your cookware.For water spots that appear, please note this is actually caused by the minerals in the water, not the water itself. As we recommended, hand dry your pans immediately after washing and the water spots are not likely to be a problem. If they do occur, we suggest a little club soda inside the pan and swish it around. Rinse and wipe completely dry with a clean cloth. As an alternative to club soda, you can also soak the pan in vinegar for an hour and then clean as usual with a mild detergent and soft scrubbing cloth.For burn marks or heat damage which could be caused from your pan being left on a burner for too long. We recommend using and applying baking soda to the surface (only if the pan is completely dry). You can rub the baking soda on the mark with a dry cloth or sponge. You can also add a little water to create a paste-like consistency. Made of durable and high-quality stainless steel combined with an aluminum-encapsulated copper bottom, this set is rust-resistant. This unique combination offers unmatched and even heat distribution, as well as controlled cooking performance. Stainless steel construction is preferred by professional chefs for its durability and performance, yet practical for everyday use.Refined cast stainless steel pan handles are double riveted to the pan for durability. The glass dome lids fit securely with ergonomic handles, comfortable for easier lifting. They are suitable for use on all stovetops, including glass and induction, with a limited lifetime warranty. The set is dishwasher safe for convenience.