Is there really such a thing?
The answer is yes.
+ The calendar is its size extremely handy.
+ Is easy to take anywhere.
+ It provides for each day an extra page (blank).
+ At the very beginning can be found on two opposite sides of an overview for each month, with enough room for short notes for each day (symbols, abbreviations, ...).
+ Before and after that can be found in a simple summary form - also on opposite sides of each 2 - A year calendar for this and the following year.
+ Also available: The usual sites for international holidays, travel arrangements, extra notes, time zones, weights and measures, and international dialing codes, distances and clothing sizes.
+ At the end of the planner is also located the usual folding pocket eg for business cards.
+ Last but not least I want to mention the practical typical Moleskine rubber band, whereby the interior of the calendar is always well protected in the closed state.
This calendar is exactly what I was looking for a long time, and have now found by pure chance.
As always, should change my impression about the product, for example, because its long-term quality is objectionable, I will state this here.