|Nantucket Sinks 30-Inch farmhouse fireclay sink with glazed finish that looks like concrete. Matte and varied in depth and lightness, the finish give a modern industrial spin on a traditional farmsink design. Put a focal piece in your kitchen with this unique finished fireclay sink! There are many benefits to fireclay. 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 .5". 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.