Our fine fireclay kitchen sinks are handcrafted in the old English tradition of solid casting, making them stronger than hollow casting. Using the finest raw materials and fired at 2300°F for 20 hours, our fireclay sinks are made to last. They are both beautiful and extremely durable resistant to chips, scratches, and stains, with a smooth easy-to-clean surface. They are glazed on all 4 sides and are reversible, so you can choose from a decorative side or a smooth finish.