Compression-molded from fine fireclay,with solid core construction,this kitchen sinks are incredibly strong and impervious to impact and thermal shock.Kiln-fired at 2300°F,with unparalleled resistance to scratches and stains.The ultra-fine material structure allows for a perfectly even application of glaze, resulting in a superior sink that is not susceptible to cracking or crazing.The ultra-smooth surface resists stuck-on food and wipes clean with minimal effort.Color-stable material will not yellow or discolor over time.Designed with tightly rounded corners and a rear-set drain,the large single bowl maximizes usable workspace in the sink to easily accommodate your biggest cookware.Equipped with overflow which is more convenient and safe to use.The gently sloped bottom is engineered to prevent water from pooling in the sink.Our kitchen sink is your best choice.