Stone : Pearl Blue Finishes: Polished Surfaces A slab Pearl Blue is simply made of a continuous material (or in cases like this one, a few large pieces with the occasional break for an appliance or a cabinet). The solid surface creates a different visual effect than, say, tile. When matched to the benchtop, it creates an especially big, bold look. Pearl Blue Slabs are manufactured from natural materials, each slab is unique and variations to shade and pattern are inherent of the product by Quartz Master. http://www.quartzmasters.com/