Rairies Montrieux creates the "Crystal-clear" slip brick, the translucent material, inspired by nature. Resulting from our desire to bring both a touch of nature and modernity, the crystal-clear slip brick is obtained from a fusion which mixes natural oxides and pigments with transparent glass phases, thus obtaining an effect of transparency and depth. Carried out randomly, the application of these components gives a natural nuance to the product during firing. The accentuation of the nuance is given by a localized application of the material before firing (nuanced crystal-clear range).