When sourcing natural stone countertops, it is crucial that your supplier have depth. What is depth and what does it mean for you the homeowner or the kitchen remodeler? It means that your countertop fabricator should have more than one or two slabs of the same color from the same bundle. Natural stone depth is critical if you have a large kitchen. Imagine trying to have to match slabs: It’s nearly impossible! You must verify that all of your natural stone countertop slabs have come from the same bundle.