Damn it! I got riped off!!
A year ago I ordered it from this site:
https://www.hanbooks.com/
But I didn't know that it comes with a slipcase and a sketchbook...
They only sent me the big book without the rest and I only found out now when I sew this review...

...Now I want to buy it only for the sketchbook...
Parka, please tell me how many pages are in the sketch book? Is it really in Kim Jung-Gi's level?