Serve and present your culinary creations with unique style on the Revol Basalt Porcelain Steak Plate. The Revol Basalt Collection is the result of combining 100% culinary grade porcelain paste of slate color with a design inspired by the various textures and shapes of natural slate. Revol is the only manufacturer to market culinary products made of black porcelain paste. Will not scratch or chip like natural slate. Will not absorb fats, odors or bacteria.