Stark Carbon 2in is a polished marble mosaic from Anatolia Tile. Visually it offers the depth and movement of natural stone and a polished face with a full reflective shine. The hexagon format sets it apart from a straight grid layout. On the residential side that covers kitchens, entry halls and main-floor living areas. Marble is a calcite stone, so it wants a penetrating sealer and takes marks from acids such as lemon or wine.