Cone 6: Norse Blue is a semi-opaque blue gloss glaze that displays shades of light blue and green. The variation of glaze depends on application. The thicker the application, the more homogenous the color will be. The glaze will break translucent where thinner and pool darker around surface textures.
Cone 10: Color darkens.
*The first image is cone 6 and the second image is cone 10.
Tableware producers must test all finished ware to establish dinnerware status, due to possible variations in firing temperature and contamination.