KOKUYO CAMPUS SLIM SLIDE BINDER NOTEBOOK, B5-S

Designed for ease of use: Triangular markings are placed in the center and on the left edge of the paper to ensure accurate vertical lines. KOKUYO's original paper, which is resistant to bleeding and prevents ink from showing through to the back. It's also acid-free, making it suitable for long-term storage. The paper is made from certified forest-certified paper, making it an environmentally friendly product. Lightweight and thin, it's easy to carry.  Uses a sliding binding device that opens to the left and right with just a pull. Includes inner paper, PP heading, and clear pocket.