Z
for Zero
In the past, Iranian caviar masters used a number scale to grade the colour of caviar. Superior quality caviar was labelled ‘000’ (triple zero) for light grey, ‘00’ for medium grey, and ‘0’ for dark grey.
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In the past, Iranian caviar masters used a number scale to grade the colour of caviar. Superior quality caviar was labelled ‘000’ (triple zero) for light grey, ‘00’ for medium grey, and ‘0’ for dark grey.