An exquisite design, this square, hammered undermount bathroom sink brings a unique touch to your bath. It is handcrafted making each sink slightly different than the next. The welds in the sink are done by hand to give it a truly artistic finish. Designed to be undermounted, this sink will naturally patina if left untreated. *Special care and maintenance required. Slight variations may exist. This sink has an overflow Uses a standard lavatory drain 1.5"