It is a lightweight paper refill (013) of the Traveler's notebook.
Since it uses thin and light paper, the number of pages is twice that of a normal refill (128 pages). Recommended for those who write a lot. Feel free to write anything. Although it is thin paper, it has excellent writability, so you can write with a fountain pen.
Medium paper / 128 pages Unlined lightweight paper Stitcher binding
H210 × W110 × D4mm
MADE IN JAPAN