---
product_id: 50641578
title: "MNEMOSYNE A4 5 mm Notebook - Grid, black, 8.66 inches x 11.69 inches (squared), N180A"
price: "13.50 OMR"
currency: OMR
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.om/products/50641578-mnemosyne-a4-5-mm-notebook-grid-black-8-66-inches
store_origin: OM
region: Oman
---

# 70 micro-perforated sheets for clean tear-out 5mm precision grid for flawless layouts Durable black hard plastic cover with 360° fold MNEMOSYNE A4 5 mm Notebook - Grid, black, 8.66 inches x 11.69 inches (squared), N180A

**Price:** 13.50 OMR
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your note-taking game with precision and style!

## Quick Answers

- **What is this?** MNEMOSYNE A4 5 mm Notebook - Grid, black, 8.66 inches x 11.69 inches (squared), N180A
- **How much does it cost?** 13.50 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/50641578-mnemosyne-a4-5-mm-notebook-grid-black-8-66-inches)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultimate Portability:** 360° foldable twin wire binding lets you write comfortably anywhere, anytime.
- • **Precision Grid Mastery:** 5mm x 5mm squared grid ensures perfect alignment for notes, sketches, and plans.
- • **Premium Japanese Paper:** 80 g/m² acid-free paper minimizes ghosting and bleed-through for a crisp writing experience.
- • **Effortless Page Removal:** 70 micro-perforated sheets tear out cleanly without damaging your work.
- • **Organized & Professional:** Blank header with date and title boxes keeps your notes structured and easy to reference.

## Overview

The MNEMOSYNE A4 5mm Grid Notebook features 70 high-quality, micro-perforated sheets of smooth, acid-free 80 g/m² Japanese paper, bound with a durable twin wire system that folds 360°. Its 5mm squared grid and blank header for date and title make it perfect for professionals seeking organized, clean, and portable note-taking.

## Description

MNEMOSYNE A4 5 mm Notebook - Grid, black, 8.66 inches x 11.69 inches (squared), N180A : desertcart.co.uk: Everything Else

Review: Perfect - Great notebook, a pleasure to write on this quality of paper
Review: Love these notebooks - This notebook has a hard plastic front and back cover and the spine allows it to be folded through 360°. The first page is yellow with some use diagrams then each page has Date/No. and Title boxes at the top. The paper is very good quality – it feels very smooth and is very pleasant to write on. The pages are perforated and tear very cleanly. What I like most is that the hard plastic cover protects the pages and keep the notebook looking very nice despite my carrying it in handbags and backpacks.

## Features

- 70 micro perforated white papers with 5 mm x 5 mm (0.2 inch x 0.2 inch) square grid
- 210 mm x 297 mm (8.66 inches x 11.69 inches) after detached, exact same as A4 size sheet
- Blank header with title and date/no., top bound with twin wire system
- Minimal ghosting and bleed through
- Premium quality, 80 g/M2 acid , made in Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Maruman Corporation |
| Brand | Maruman |
| Item Weight | 1.06 pounds |
| Product Dimensions | 11.69 x 9.25 x 0.39 inches |
| Item model number | N180A |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Cover Material | Polypropylene(PP) |
| Material Type | paper |
| Number of Items | 1 |
| Size | 8.66" x 11.69" (Squared) |
| Ruling | Squared |
| Sheet Size | 8.66 x 11.69 inch |
| Paper Finish | Ultra Smooth |
| Manufacturer Part Number | N180A |

## Product Details

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

## Images

![MNEMOSYNE A4 5 mm Notebook - Grid, black, 8.66 inches x 11.69 inches (squared), N180A - Image 1](https://m.media-amazon.com/images/I/613TZMsaHPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by C***N on 15 April 2025*

Great notebook, a pleasure to write on this quality of paper

### ⭐⭐⭐⭐⭐ Love these notebooks
*by L***L on 7 April 2019*

This notebook has a hard plastic front and back cover and the spine allows it to be folded through 360°. The first page is yellow with some use diagrams then each page has Date/No. and Title boxes at the top. The paper is very good quality – it feels very smooth and is very pleasant to write on. The pages are perforated and tear very cleanly. What I like most is that the hard plastic cover protects the pages and keep the notebook looking very nice despite my carrying it in handbags and backpacks.

### ⭐⭐⭐⭐⭐ Nice
*by L***E on 16 January 2025*

An attractive desk Journal.

## 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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**Shop now:** [https://www.desertcart.com.om/products/50641578-mnemosyne-a4-5-mm-notebook-grid-black-8-66-inches](https://www.desertcart.com.om/products/50641578-mnemosyne-a4-5-mm-notebook-grid-black-8-66-inches)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-30*