GAT Series 3mm Pure Solid Silver Pro Rondeaux / Shallow PotsHere is the most exclusive piece from Soy's most exclusive line, the Pure Solid Silver Cookware line. As Silver is the most heat conducting metal in the Universe, you are looking at the most ideal piece of cookware on this planet. Only our Silver Plated AT class copper cookware can come close to their performance These items are rondeau pans of 3. 0mm professional thicknesses, for making anything. They outperform our Pro Rondeaus Pans by 17% on heat