The marble we use comes from Italy and is of the finest quality. However, there are two main problems with marble; the first is that it gets dirty very quickly. Secondly, it is a porous material and it will be harmed by the bad weather, especially the acid rain. Unfortunately, there is nothing anyone can do about this. The only thing we can do, is to supply the finest top grade marble, in order that it should not deteriorate as quickly as cheaper quality marble used by many other companies can do.