1.natural blue limestone water sink 2.finish:honed 3.size:70x50x20cm 4.usage:can be used in washroom,kitchen Thank you very much for your interested in our natural blue limestone water sink.Our company is one of the biggest natural stone producers and exporters in Northen China,and we have been in this line about 20 years,so we have rich experience.By the mean,we have our own quarry and morden- ...