A5 as size fits very well into the pocket. The notebook has a robust design and with 249 pages has enough space to accommodate my notes.
For the sometimes inevitable Zettelwirtschaft the notebook has a handy inside pocket on the back cover. Stowed Once there, they stay there and not drop out.
Depending on your preference, you can write or sketch on the unlined pages. Those who do not want to do without checks or lines which can look forward to the submission page that should be displayed behind the page is to be inscribed. So it is nice to write on the line again if you want.
Each side is discreetly equipped with page numbers. One can even create a table of contents and so gain a better overview of your own notes.
A highly recommended notebook, which in the application there are no limits. You can then switch it drawing, sketching, and again for writing. A practical companion for all occasions.