The coating gets its name from one of the most mysterious minerals, dark on the outside but very bright on the inside.
The color turned out to be heterogeneous: when light hits, it begins to shimmer with golden highlights. This concept looks very attractive and unusual.
We can say that the surface reveals itself only when light begins to fall on it. The coating is part of the satin family, with a light, completely unobtrusive sheen.
In the protected version, a special transparent coating is additionally provided to prevent damage to the material. And this factor makes it even more durable.