This is a Passport Size notebook refill that uses lightweight paper. The paper used for this refill is thin and light, so it goes perfectly well with the portable Passport Size. There is a perforation line in each of the pages, so it is possible to tear off the notes you write and hand it to somebody else. Important records written on this notebook refill can be teared and stored in the regular sized refills. TRAVELERfS notebook has a leather cover that ages and becomes with use, and the simple notebook is easy to use. We hope it tempts you to go traveling having this notebook in your hand. Please write down at random what you feel or what you think in the caf? you dropped into during your travels. Each leather cover is made by hand in Chiang Mai, northern city of Thailand. It appeals its own raison dfetre by the simplicity; roughly cut leather and a rubber band with the clasp made of tin. The inside notebook is made in Japan carefully and has our original MD Paper made to pursue the highest comfort in writing. The inside can be changed with refills for this notebook. After using for a long time when the leather quality changes and scratched remain as your memories, this notebook will be more precious than ever to you. Notice how easy it is to carry this notebook in your hand. This size makes it easy to slip maps and tickets you collect when traveling. Therefs a reason for this simple design. We made the design simple so that people can customize it the way they want. You can put a charm you found through the band and or even paste your favorite sticker on the cover of your notebook. Please express yourself through this act of customizing. The more you use this notebook, the more the color and texture of the leather cover becomes profound.