Leuchtturm Bullet Journal Pocket - The Original Bullet Journal® Pocket has been designed down to the last detail for daily journaling: When unfolded, it offers more space than you might expect, and when used vertically you have a whole DIN A5 page at your disposal. The dotted lines are designed so that the maximum 31 days of a month can be listed vertically on each page - enough space for a whole month. They are available in sets