---
product_id: 13304010
title: "Mnemosyne Grid Notebook- Horizontal A4 Layout, 8.27\" x 11.69\", 70 Sheets / 140 Pages, 5mm Graph Paper Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan"
brand: "maruman"
price: "124 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Maruman"
url: https://www.desertcart.pl/products/13304010-mnemosyne-grid-notebook-horizontal-a4-layout-8-27-x-11
store_origin: PL
region: Poland
---

# A4 Horizontal 8.27" x 11.69" 140 Micro-perforated Pages 80g/m² Premium Japanese Paper Mnemosyne Grid Notebook- Horizontal A4 Layout, 8.27" x 11.69", 70 Sheets / 140 Pages, 5mm Graph Paper Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan

**Brand:** maruman
**Price:** 124 zł
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your ideas with Japan’s premium notebook — where every page inspires brilliance.

## Quick Answers

- **What is this?** Mnemosyne Grid Notebook- Horizontal A4 Layout, 8.27" x 11.69", 70 Sheets / 140 Pages, 5mm Graph Paper Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan by maruman
- **How much does it cost?** 124 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/13304010-mnemosyne-grid-notebook-horizontal-a4-layout-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

- • **Lay-Flat Wire Binding:** Twin wire binding folds back completely for comfortable note-taking anywhere.
- • **Subtle 5mm Grid Layout:** Light gray squared ruling offers structure without distraction for notes, sketches, or plans.
- • **Effortless Page Removal:** Micro-perforated sheets tear cleanly for sharing or scanning without mess.
- • **Durable, Sleek Poly Cover:** Resists dirt and water—perfect for the on-the-go professional lifestyle.
- • **Smooth, Bleed-Resistant Paper:** 80g/m² acid-free paper ensures flawless writing with gel, fountain, or marker pens.

## Overview

The Maruman Mnemosyne Grid Notebook features 140 micro-perforated pages of ultra-smooth, 80g/m² acid-free Japanese paper designed to resist ink bleed-through. Its horizontal A4 layout (8.27" x 11.69") with subtle 5mm gray grid lines supports professional note-taking, brainstorming, and sketching. The twin wire binding allows the notebook to lay flat or fold back fully, while the durable polypropylene cover protects your notes on the move. Ideal for executives and creatives seeking a premium, versatile journal that combines functionality with sleek design.

## Description

Maruman’s horizontal A4 sized idea notebook is perfect for mapping out ideas and drawing or sketching inspirations. Well designed with professional mind, this notepad is also great to use as an executive notebook and a business notebook for gathering ideas and visualizing brainstorms at business meetings. This versatile writing pad features 70 micro perforated white papers with 5 mm x 5 mm light gray square grid while the back side is blank. It 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: Great Notebook for Fountain Pens! - I wanted a fountain pen-friendly notepad for use with my various regular bottled inks and shimmer inks. Photos show the following: front A5 label is so easy to peel off (and I stick it on the inside of back cover for info), very sturdy (and not bendy) medium-weight plastic covers, writing samples with various inks, photo of bleed-through on back side of paper from the writing samples, and one of my fountain pens for a size comparison. I like that the notebook has some "weight" to it and is not horribly floppy. The lighting did not do justice to the shimmer inks, as in the right lighting, the shimmer inks show up well on this weight of paper. I'm glad I purchased it, as I found the larger, 8 mm line spacing to better suit my size of handwriting. I find that the notebooks with dots and squares are pretty neat, and I have many of them, but for straight-out note taking, this 8 mm. lined notebook suits my needs best. Also like that the color of the pages are not stark white, but rather a pleasing off-white color. I will buy this one again. A perfect size to throw into my purse that will not take up too much room.
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.

## 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
- [SUBTLE GRAY RULING] 5mm Light gray grid provides clean structure without distracting from your text—perfect for note taking, lists, journaling, or sketches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TES88NK |
| Best Sellers Rank | #2,599 in Office Products ( See Top 100 in Office Products ) #31 in Hardcover Executive Notebooks |
| Binding | Notebook |
| Brand Name | Maruman |
| Color | Black |
| Cover Material | Polypropylene(PP) |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,264) |
| Global Trade Identification Number | 04979093180028 |
| Included Components | Notepad |
| Item Dimensions L x W | 8.66"L x 11.69"W |
| Item Dimensions L x W x Thickness | 11.69"L x 0.39"W x 0.39"Th |
| Item Weight | 1.06 Pounds |
| Manufacturer | Maruman Corporation |
| Number of Items | 1 |
| Pages | 140 |
| Paper Size | 8.66 x 11.69 inch |
| Pattern | Solid Color |
| Ruling Type | Squared |
| Special Features | Micro-perforation |
| Specific Uses For Product | Planning, brainstorming, note taking, idea mapping, business meeting |
| Style | Twin Wire |
| Theme | Book |
| Unit Count | 1 Count |

## Product Details

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

## Images

![Mnemosyne Grid Notebook- Horizontal A4 Layout, 8.27" x 11.69", 70 Sheets / 140 Pages, 5mm Graph Paper Journal, Perforated Pages & Wire-Bound to Lay Flat, Black, Made in Japan - Image 1](https://m.media-amazon.com/images/I/613TZMsaHPL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Notebook for Fountain Pens!
*by M***I on June 4, 2024*

I wanted a fountain pen-friendly notepad for use with my various regular bottled inks and shimmer inks. Photos show the following: front A5 label is so easy to peel off (and I stick it on the inside of back cover for info), very sturdy (and not bendy) medium-weight plastic covers, writing samples with various inks, photo of bleed-through on back side of paper from the writing samples, and one of my fountain pens for a size comparison. I like that the notebook has some "weight" to it and is not horribly floppy. The lighting did not do justice to the shimmer inks, as in the right lighting, the shimmer inks show up well on this weight of paper. I'm glad I purchased it, as I found the larger, 8 mm line spacing to better suit my size of handwriting. I find that the notebooks with dots and squares are pretty neat, and I have many of them, but for straight-out note taking, this 8 mm. lined notebook suits my needs best. Also like that the color of the pages are not stark white, but rather a pleasing off-white color. I will buy this one again. A perfect size to throw into my purse that will not take up too much room.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

- Maruman MNEMOSYNE Notebook 8.66 x 11.69 Inches (Horizontal A4), 5mm-squared, 70 Sheets (N180A), black
- TWONE Spiral Graph Paper Notebook with Transparent Plastic Cover, 60 Sheets, 7" x 10" for Home, School, Math,Cornell Notes, College Students

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-12*