Part of a green printing project from MARK'S, the STYLE Days notebook is made with recycled vegetable oil-based inks and pleasing-to-the-eye brown paper made from bamboo. Even the biding features paper staples in contrasting colors. What a treat! The slim soft cover format—just 60 pages—let you fill out or stock up on a couple of volumes for different classes or writing projects. You can write directly on the cover or slip it inside a B5 size cover of your choice.