Nantucket Sinks 23-Inch farmhouse fireclay sink with a matte black glazed finish. Give instant character  to your kitchen.  High quality fireclay crafted and hand finished in Italy.  Its glazed surface inhibits bacterial growth more than stainless steel.  It is eco-friendly requiring less cleansers.   Made and hand finished in Italy, each sink is unique.  Due to the firing process, dimensions are nominal and may vary to actual up to .25".  Custom cabinet or apron cabinet required. * A note about fireclay: small cracks will appear on the unglazed underside of the sink, these are cosmetic only and have no impact on the performance of the sink.