In arranging the surface, the interior designers deliberately worked with the color play of the ferrite steel. 

The uncontrollable color change between black and blue offers many design possibilities. The naturalistic character of the pure material steel is emphasized, and the room simultaneously emphasizes an emotional and
comfortable atmosphere. SPIN® Ferrite is deliberately used by architects and designers.

Ferrite steel goes with the history of architecture; over the years, the color changings adapt to the footprints.