The cheese pieces, or as we say in Menorca, cheese fogasses, always have, when they belong to the DO Queso Mahón Menorca, a special number, which indicates the origin of the place where they were made, in addition to the week of the year in which they were made they did and the day of the week.
In this way, we will also know if a cheese is soft, semi-cured, old or very old.
The top row, in this case 49, indicates the place where they were made; the row in the middle the week in which the cheese was made and in the bottom row the day of the week, ranging from 1, Monday, to 7, Sunday.