$10.00
These were exercise books in former GDR.
So they are at least 20 years old.
I've added some details: the handwritten title and a mushroom painting on the front page, a small fir tree on the back and some little houses on the blotting paper.
Every piece is decorated by hand, so please notice that there are slightly differences from the one you see here in the image .
Pages are lined in the way they are used to be for first graders :)
Size is DIN A5
Edition of 10.