This Maruman Mnemosyne 183 A5 Notebook is a perfect playground for your thoughts and sketches. Measuring 9.1 x 11.6 inches, it holds 70 micro-perforated A4-size sheets—ideal for sharing or filing. Each page sports a light gray graph on the front, complete with a “Title” and “Date/No” header plus a nifty midpoint arrow, while the back is delightfully blank for creativity to roam free. Acid-free paper ensures your masterpieces stay fresh, and its smooth texture balances ink perfectly—whether you wield a fountain pen or a ballpoint, expect a flawless glide every time.