The main markings work as a measuring tool, with centimetre measurements running along the length of the holder — always available when you need to check a dimension while working.
At one end, additional lines indicate the precise position for the paper inside the holder. Depending on the FOLDBOOK size, there are four to six subtle markings corresponding to the selected ISO paper format.
The lines are lightly engraved into the stainless steel rather than applied as visible graphics. They become part of the surface, creating a quiet visual detail that is easy to overlook if you don't know what it does.
There is no separate ruler to carry, no additional component and no obvious technical feature.
A useful function, hidden in plain sight.
The main markings work as a measuring tool, with centimetre measurements running along the length of the holder — always available when you need to check a dimension while working.
At one end, additional lines indicate the precise position for the paper inside the holder. Depending on the FOLDBOOK size, there are four to six subtle markings corresponding to the selected ISO paper format.
The lines are lightly engraved into the stainless steel rather than applied as visible graphics. They become part of the surface, creating a quiet visual detail that is easy to overlook if you don't know what it does.
There is no separate ruler to carry, no additional component and no obvious technical feature.
A useful function, hidden in plain sight.