The Maruman Mnemosyne ring notebook features 5 mm dot grid ruling and smooth MPS-N writing paper. Mnemosyne is a notebook brand launched in 2004 and marked its 20th anniversary in 2024.
Features
5 mm dot grid ruling provides a guide while leaving room to organize ideas with writing and diagrams.
Perforated pages can be cleanly detached for scanning, arranging, or filing.