Kleid × Maruman Mnemosyne Black - A5 Notebook 166 - Ruled Lines 7mm

Designed for Thinkers, Planners, and Creatives

The Maruman Mnemosyne N166 Notebook is crafted for those who value clarity, structure, and focus in their work. Featuring 7 mm ruled lines with a subtle center guideline, it helps you organize ideas, notes, and lists with effortless precision.

Compact yet spacious, the A5 format is ideal for meetings, study sessions, or on-the-go productivity. Bound with a sturdy twin-ring wire and finished with Mnemosyne’s signature matte black cover, it combines durability with minimalist elegance.

Product Highlights

• 7 mm ruled lines with center guideline – Perfect for structured writing, clean note-taking, and planning.

• A5 size – Portable yet practical, providing ample space without bulk.

• Durable twin-ring binding – Allows pages to flip smoothly and lay completely flat.

• Professional matte black cover – Minimalist gold lettering and sturdy construction for everyday use.

• Premium Japanese paper – Smooth, fountain-pen-friendly sheets with minimal bleed-through.

Product Details

• Type: Ruled Notebook

• Size: A5 (148 × 210 mm)

• Pages: 70 sheets

• Layout: 7 mm ruled with center guideline

• Binding: Twin-ring wire

• Cover: Matte black front / kraft back cover

• Brand: Maruman (Mnemosyne Series)

• Made in Japan

A Little Note

Minimalist, functional, and refined, the Mnemosyne N166 Notebook is a timeless tool for capturing thoughts and ideas with professional clarity and enduring Japanese craftsmanship.