COLOUR SHADE VARIATION GRADING

Variation in colour and shade texture is an inherent characteristic of any fired cotto and certain tiles will show greater variation within their lots.

V1. Uniform Appearance — minimal to no difference among pieces from the same production run.

V2. Slight Variation — distinguishable differences in texture and shades within similar tiles.

V3. Moderate Variation — random colour variation from tile to tile, so that one tile may have a different colour from that on other tiles.