Wmf Collier 8pc Cookware Set This WMF 8-Piece Collier Cookware set offers a fabulous opportunity to get started with a high quality cookware set at a reasonable price. This versatile cookware set features a high quality Cromargan 18/10 stainless steel body with a beautiful polished surface. Its TransTherm universal base is fully encapsulated with quality steel, making it suitable for all types of cook tops, while providing even heating and excellent cooking results. The lids feature heat resistant glass for a visual of the pot's contents, and an added benefit is that the lid for the large casserole also may be used on the frying pan. The edge of each pot is designed with a pouring rim for accurate pouring and less spills. Dishwasher safe.