Porcelain kitchen sinks are available in different colors but they are common in old homes. They contain a porcelain coating over a base of cast iron or other metal. Don’t drop any heavy item on these sinks otherwise they may get chipped. They are suitable for traditional as well as for country style. It is not easy to remove some hard stains from the porcelain kitchen sinks.

The size and shape of this old restaurant sink make it ideal for a home kitchen activity center. It provides enough work space for multiple members of the family to prep and clean up simultaneously. via: bhg

This long porcelain sink has a lot going for it: first and foremost, its size makes it versatile; its side countertop is also porcelain, making it easy to clean and drain; and its form and color make it an attractive focal point in the kitchen. via: countryliving