Marble-look floor tiles are mainly used to cover interior surfaces.
The porcelain stoneware mimics the marble look and has this typical surface texture like real marble. As with real marble, the grain of the natural stone is highlighted by a gloss polish. This type of porcelain stoneware treatment, the gloss of the surface and the typical grain fall into the marble stoneware category.
These typically have a grade R9 of anti-slip coating.