---
product_id: 28063788
title: "Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27\" x 11.69\", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan"
brand: "maruman"
price: "$40.75"
currency: USD
in_stock: true
reviews_count: 13
category: "Maruman"
url: https://www.desertcart.us/products/28063788-maruman-mnemosyne-unruled-notebook-horizontal-a4-8-27-x-11
store_origin: US
region: United States of America
---

# 140 premium acid-free pages Lay-flat twin wire binding 80 g/m² ultra-smooth paper resists bleed-through Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan

**Brand:** maruman
**Price:** $40.75
**Availability:** ✅ In Stock

## Summary

> 📝 Elevate your ideas with every page — where professionalism meets creative freedom

## Quick Answers

- **What is this?** Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan by maruman
- **How much does it cost?** $40.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/28063788-maruman-mnemosyne-unruled-notebook-horizontal-a4-8-27-x-11)

## Best For

- maruman enthusiasts

## Why This Product

- Trusted maruman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Sleek:** Resin-coated poly cover resists dirt and water, built for your busy lifestyle
- • **Blank Canvas Freedom:** Unruled pages empower your ideas, sketches, and brainstorming without limits
- • **Effortless Page Removal:** Micro-perforated sheets for clean, professional sharing or scanning
- • **Unmatched Writing Experience:** Premium Japanese paper ensures smooth, bleed-proof ink flow for all pen types
- • **Ultimate Workspace Flexibility:** Lay-flat spiral binding adapts perfectly to tight desks and on-the-go creativity

## Overview

The Maruman Mnemosyne Unruled Notebook is a premium A4-sized journal featuring 140 acid-free, ultra-smooth pages made in Japan. Its micro-perforated sheets allow clean removal, while the durable poly cover and lay-flat twin wire binding provide a sleek, practical design ideal for professionals and creatives alike. Perfect for note-taking, sketching, and brainstorming, this notebook combines superior paper quality with versatile functionality to keep your ideas flowing seamlessly.

## Description

Maruman’s horizontal A4 sized free space idea notebook is perfect for mapping out ideas and drawing or sketching inspirations. Well designed with professional mind, this plain paper notepad is also great to use as an executive notebook and a business notebook for gathering ideas and visualizing brainstorms at business meetings. Features 70 micro perforated unruled white papers, this versatile writing pad measures 210 mm x 297 mm after detached, exact same as A4 size sheet. Each page has a blank header with title and date/no. For easy organizing. Firmly bound on top with quality Twin wire system that allows pages to completely lay flat. Perfect for both left and right handed writing. A small arrow on each side of double wire binding guides you to place your finger right above the perforation for clean and easy detach. You can remove the sheet when you want to scan the page, make copies, or to compare charts side by side. Durable Poly front cover will stand up to rigorous daily use and the extra rigid back hard cover provides additional support wherever you take note. Maruman’s premium quality, 80G/M2 acid free papers are made in Japan with their uncompromising commitment to its quality to promise a superior smooth writing with minimal ghosting and bleed-through. Mnemosyne, named after the Greek goddess of memory, comes in a variety of sizes and styles, which is ideal to use as executive journal, professional notebook, idea journal, day planner, weekly planner, task planner, and log book, etc.

Review: The best notebook for DIY dashboard creation - Sometimes I get overwhelmed and prefer to plan my various activities on a single grid page, and this notebook is excellent for that. With a landscape format and the spiral on top, I don’t have to worry about the binding getting in the way. The back is sturdy, and the paper quality is excellent — though it’s worth noting that the grid only appears on one side, and the back of each page is blank. For me, this is a bonus, since I can draw on one side and plot on the other. Very receptive to all varieties of ink with no ghosting. Le Pen, Sakura Micron, fountain pens, stabilo fine tipped markers, and prismacolor premieres all work amazing. The squares are a good size for creating trackers of different kinds, or doing landscape design while physically standing in a yard (the hard back helps with that, too). The price point is also great; it’s rare to find a notebook less than $20 that doesn’t remind you that you compromised to save a few dollars every time you write. Instead, this feels like a steal.
Review: The writing experience is the best I've ever had. - as a coinsure of notebooks for many decades, this brand has one my heart and been my exclusive writing pad for both work and home for the last 2 years. The paper is incredible! I have one for my continuous to do/projects, this one that is landscape for my week at a view bullet Journal schedule, and a smaller one for personal diary and meeting agenda notes. I may never buy another brand of journals again and that is coming from someone with a serious journal obsession! The writing experience is the best I've ever had.

## Features

- [PREMIUM JAPANESE PAPER] Features 70 sheets (140 pages) of ultra smooth, acid-free 80 g/m² paper resist ink bleed-through- perfect for gel pens, pencils, markers, and fountain pens
- [MICRO-PERFORATED PAGES] Clean, effortless page removal makes this spiral notebook perfect for assignments, memos, to-do lists, or sharing notes without tearing
- [DURABLE POLY COVER] Sleek resin coated cover resists dirt and water, making this notebook ideal for on-the-go use in school, work, or creative environments
- [LAY-FLAT SPIRAL BINDING] Wire bound construction allows pages to turn smoothly, fold completely flat, or wrap back neatly in tight workspaces like school desks and cafes
- [VERSATILE BLANK NOTEBOOK] Unlined pages give you complete freedom to write, draw, brainstorm, or create without restrictions. Perfect as a journal, sketchbook, or everyday notebook

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TES88FS |
| Best Sellers Rank | #30,018 in Health & Household ( See Top 100 in Health & Household ) #4 in Stationery Notepads |
| Binding | Notebook |
| Brand | Maruman |
| Brand Name | Maruman |
| Color | Black |
| Cover Material | Polypropylene(PP) |
| Customer Reviews | 4.7 out of 5 stars 2,584 Reviews |
| Global Trade Identification Number | 04979093181124 |
| Included Components | Notepad |
| Item Dimensions L x W x Thickness | 11.69"L x 9.25"W x 0.39"Th |
| Item Weight | 1.1 Pounds |
| Manufacturer | Maruman Corporation |
| Number of Items | 1 |
| Pages | 140 |
| Paper Size | 8.66 x 11.69 inches |
| Pattern | Solid Color |
| Ruling Type | Plain |
| Sheet Size | 8.66 x 11.69 inches |
| Special Features | Micro-perforation |
| Specific Uses For Product | Note Taking, Office, Business Meetings |
| Style | Twin Wire |
| Theme | Book |
| UPC | 739197952952 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Maruman
- **Color:** Black
- **Cover Material:** Polypropylene(PP)
- **Pages:** 140
- **Product Dimensions:** 11.69"L x 9.25"W x 0.39"Th
- **Ruling Type:** Plain
- **Sheet Size:** 8.66 x 11.69 inches
- **Special Feature:** Micro-perforation
- **Style:** Twin Wire
- **Theme:** Book

## Images

![Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 1](https://m.media-amazon.com/images/I/613TZMsaHPL.jpg)
![Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 2](https://m.media-amazon.com/images/I/619jZmfoNsL.jpg)
![Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 3](https://m.media-amazon.com/images/I/51DZsL4wz8L.jpg)
![Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 4](https://m.media-amazon.com/images/I/61eIjHrsO1L.jpg)
![Maruman Mnemosyne Unruled Notebook- Horizontal A4, 8.27" x 11.69", 70 Sheets / 140 Pages, Blank Page Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 5](https://m.media-amazon.com/images/I/51k4GpphayL.jpg)

## Available Options

This product comes in different **Size, Ruling Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best notebook for DIY dashboard creation
*by F***Y on December 22, 2024*

Sometimes I get overwhelmed and prefer to plan my various activities on a single grid page, and this notebook is excellent for that. With a landscape format and the spiral on top, I don’t have to worry about the binding getting in the way. The back is sturdy, and the paper quality is excellent — though it’s worth noting that the grid only appears on one side, and the back of each page is blank. For me, this is a bonus, since I can draw on one side and plot on the other. Very receptive to all varieties of ink with no ghosting. Le Pen, Sakura Micron, fountain pens, stabilo fine tipped markers, and prismacolor premieres all work amazing. The squares are a good size for creating trackers of different kinds, or doing landscape design while physically standing in a yard (the hard back helps with that, too). The price point is also great; it’s rare to find a notebook less than $20 that doesn’t remind you that you compromised to save a few dollars every time you write. Instead, this feels like a steal.

### ⭐⭐⭐⭐⭐ The writing experience is the best I've ever had.
*by J***N on July 9, 2026*

as a coinsure of notebooks for many decades, this brand has one my heart and been my exclusive writing pad for both work and home for the last 2 years. The paper is incredible! I have one for my continuous to do/projects, this one that is landscape for my week at a view bullet Journal schedule, and a smaller one for personal diary and meeting agenda notes. I may never buy another brand of journals again and that is coming from someone with a serious journal obsession! The writing experience is the best I've ever had.

### ⭐⭐⭐⭐⭐ Worth every penny--and then some.
*by A***A on May 7, 2016*

I cannot praise this notebook enough. I'm a math major, and I take all of my class notes with the Mnemosyne Inspiration. The paper itself is exquisite, and takes everything I've ever thrown at it without a hitch, from .5 mm pencils to 2mm color pencils from .25 gel pens to broad nib fountain pens. It loves everything you can imagine using with it. It especially loves my Waterman Carene pen, which is the deal-maker (or breaker--depending on how a paper does). The pencil lines erase and erase and erase if I make mistakes--which I tend to do a lot of, since parabolas and I seem to hate each other (but not hyperbolas--go figure). For math, this notebook simply cannot be beat. Going back to portrait notes is a major PITA after using this notebook's landscape orientation for a day or two. When I go back to normal notebooks, I miss the Mnemosyne's title bar at the top that lets me log quick-reference information about the contents of my notes--chapter/section, topic, date, etc. I miss the subtle tick mark in the center that lets me know where I can split a page if I need to. I miss how I have enough real estate to write some of my complex problems all the way across the page, where I can see it all, rather than trying to wrap it around to another line, like typical American paper usually required. Or how I can write a formula to one side, notes about how it works in a block below it, then a sample problem in yet another box, and a graph in yet another box. I miss how everything is on one page in a form that makes sense to me. I miss the perforation that works right, every single time, always tearing out the notes without catching or hiccuping at all. I even miss how I can draw out diagrams on the blank page on back or cut out printouts from my professor and glue-stamp them to the blank page on the back and have it facing my homework so that I don't need to dig through massive notes over and over again. Or how I can use that blank page simply to doodle during a dull moment in class. If you love brainstorming your notes, then this notebook will be your new best friend. If you're more restrained and want to do standard I. A. 1 type notes, then you can do them with this notebook, too. When this notebook really shines, though, is when I'm sharing information with a study group. Everyone can see my information and make sense of it at one glance. All I need to do is turn it to face them, and all of the important info is there in one place, and easy to read. Yes, this is an extremely expensive notebook, but it's a steal when I think about how much better of a math student it has made me. I don't know what I'd do without this notebook.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-25*