Today I finally got the delivery. A beautiful notebook I ordered from the German company “Gusti Leather”, was delivered today. It is a book of real leather and I think it is just wonderful! However, it’s the wring size, because of me. I don’t understand what B4 stands for. I just understand A4 and A3 and so on. However. Except that, I am satisfied! Gusti Leather makes every kind of leather onkects. Pockets, handbags, notebooks, scetchbooks and pen folders. You should check them out here!