Tag Archives: 1.5Quart

Granite Ware 6150-2 Double Boiler, 1.5-Quart

Originally founded in 1871, Columbian Home Products is the oldest cookware manufacturer in the U.S., famous for producing Porcelain on Steel cookware. Granite Ware has a carbon steel core for strength, conductivity and superior heat distribution. Porcelain is fused to the steel at 2,000 degrees Fahrenheit producing a non-porous, inert glass surface that is naturally… Read More »