The 3D coating contains reinforced nanoparticles and diamond nanocrystals. These particles make the coating more resistant to cooking and cleaning. The surface is reinforced with anodization before applying the ceramic coating, preventing oxidation and completely preventing any aluminum particles from escaping onto the cooking surface and consequently into the food, resulting in healthy and safe food. With La Cena's new ceramic 3D coating, you can simply enjoy carefree cooking!