With Quartz surfaces, it is not necessary to select individual slabs, as the manufacturing process ensures all are uniform and consistent. However for granite and marble, not only is this advisable, but is part of the pleasure of purchasing natural stone. Because granite and marble are entirely created by nature, each slab will contain its own unique characteristics. The advantage of choosing Artelye® Marble and Granite, lies in our experience in choosing only the best quality slabs for our in-house inventory. For further information on the slab selection process, refer to our Buying Experience page.