Universal stains and glaze for the individualised staining and characterisation of ceramic materials. Developed for the external staining and glazing of tooth-coloured ceramic materials and internal individualisation of layering ceramics. Being compatible with a wide CTE range, the stains are perfectly adapted to fit on nearly all types of dental ceramics. The stains and glaze can be adapted to the preferred consistency of the user, obtaining a very fine end result whilst maintaining the surface texture and assuring an optimal gloss level.