---
product_id: 13304010
title: "Maruman 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: "HK$199"
currency: HKD
in_stock: true
category: "Maruman"
url: https://www.desertcart.hk/products/13304010-maruman-mnemosyne-grid-notebook-horizontal-a4-layout-8-27-x
store_origin: HK
region: Hong Kong
---

# 140 micro-perforated pages for easy sharing 5mm subtle gray grid for clean structure 80 g/m² premium Japanese paper resists bleed-through Maruman 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:** HK$199
**Availability:** ✅ In Stock

## Summary

> 📝 Elevate your ideas with Japan’s finest grid notebook—where precision meets effortless style.

## Quick Answers

- **What is this?** Maruman 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?** HK$199 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13304010-maruman-mnemosyne-grid-notebook-horizontal-a4-layout-8-27-x)

## 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

- • **Effortless Note Sharing:** Micro-perforated pages let you tear out ideas cleanly—perfect for meetings or study sessions.
- • **Lay Flat, Work Anywhere:** Twin wire binding lets pages fold back completely, maximizing workspace in tight desks or coffee shops.
- • **Designed for Productivity:** Horizontal A4 layout with subtle 5mm gray grid balances structure and creativity for professional brainstorming.
- • **Built to Endure Your Hustle:** Durable, water-resistant polypropylene cover protects your notes on the go, from cafes to boardrooms.
- • **Flawless Writing Experience:** Ultra-smooth, acid-free 80 g/m² paper ensures no ink bleed-through, ideal for gel pens and fountain pens alike.

## Overview

The Maruman Mnemosyne Grid Notebook features 140 micro-perforated, ultra-smooth 80 g/m² acid-free pages with a subtle 5mm gray grid on A4-sized sheets. Its durable polypropylene cover and twin wire binding allow the notebook to lay flat or fold back, making it perfect for professional note-taking, brainstorming, and sharing. Made in Japan, it’s engineered for minimal ink bleed-through and maximum productivity.

## 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.

## 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 | #29,011 in Health & Household ( See Top 100 in Health & Household ) #4 in Stationery Notepads |
| Binding | Notebook |
| Brand Name | Maruman |
| Color | Black |
| Cover Material | Polypropylene(PP) |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,577) |
| 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 |
| Manufacturer | Maruman Corporation |
| Number of Items | 1 |
| Number of Sections | 1 |
| Pages | 140 |
| Paper Size | 8.66 x 11.69 inch |
| Pattern | Solid Color |
| Ruling Type | Grid |
| Special Features | Micro-perforation |
| Specific Uses For Product | Planning, brainstorming, note taking, idea mapping, business meeting |
| Style | Twin Wire |
| Theme | Book |
| Unit Count | 1.0 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:** Grid
- **Sheet Size:** 8.66 x 11.69 inch
- **Special Feature:** Micro-perforation
- **Style:** Twin Wire
- **Theme:** Book

## Images

![Maruman 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, Ruling Type** options.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/13304010-maruman-mnemosyne-grid-notebook-horizontal-a4-layout-8-27-x](https://www.desertcart.hk/products/13304010-maruman-mnemosyne-grid-notebook-horizontal-a4-layout-8-27-x)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-12*