Fluro - Used to develop fluorscent colour more strongly under ultraviolet light (but is transparent under visible light) by mixing other shades.

CERABIEN ZR Paste Stain paste-type stain (surface stain) allows the easy characterization of full-zirconia, as well as both layered and pressed zirconia.

CERABIEN ZR Paste Stain is available in a total of 27 shades, for the reproduction of a wide variety of colors. With the use of the Fluoro shade, you are able to achieve a natural fluorescence to the restoration. These stains and glazes are ideal for use with KATANA Zirconia UTML, STML, and ML discs, as well as the new KATANA Zirconia Block. FC Paste Stain can also be used on both CZR Layered and CZR Press crowns.