Very care must be taken when purchasing and in applications, because visually it is directly in front of the customer. First of all, it is very important to choose the stone sample well, you should make sure that the sample you show to your supplier or that is shown to you by the supplier is an average stone. Each m2 of marble is not the same as it is a natural rock formation. For this reason, in the samples, you should see the lightest, medium and dark colored stone possible.
Another issue to be considered is the degree of hardness of the stone, unfortunately, most companies in our country do not do any work on this issue, they continue with old experiences. Knowing the degree of hardness of the stone you choose will give you the opportunity to prevent future breakage and hump problems.