Klein - valent - expensive.

Optics outdoor matt, solid board without labeling (no hardcover, but more than a vocabulary book or similar).
Content: per letter are 4 lined pages without any lettering available (in W / X / Y / Z jew only 1.). Rear pocket for no extra list (as usual with Moleskine usual), and no extra pages for notes.
Price / Performance: very good quality, but also very high price for a few pages.
The first two points convinced me (I use it as an alphabetic notebook on station in the hospital), but I would have liked the latter still desired; I suppose, by the larger version of the program this is so reduced.