---
product_id: 3904802
title: "National Brand Computation Notebook, 4 X 4 Quad, Brown, Green Paper, 11.75 x 9.25 Inches, 75 Sheets (43648)"
brand: "national"
price: "HK$198"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/3904802-national-brand-computation-notebook-4-x-4-quad-brown-green
store_origin: HK
region: Hong Kong
---

# 4 squares/inch 75 sheets 100% recycled National Brand Computation Notebook, 4 X 4 Quad, Brown, Green Paper, 11.75 x 9.25 Inches, 75 Sheets (43648)

**Brand:** national
**Price:** HK$198
**Availability:** ✅ In Stock

## Summary

> 📓 Elevate your calculations with style and sustainability!

## Quick Answers

- **What is this?** National Brand Computation Notebook, 4 X 4 Quad, Brown, Green Paper, 11.75 x 9.25 Inches, 75 Sheets (43648) by national
- **How much does it cost?** HK$198 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/3904802-national-brand-computation-notebook-4-x-4-quad-brown-green)

## Best For

- national enthusiasts

## Why This Product

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

## Key Features

- • **Ample Space:** Generous 11.75 x 9.25 inches for all your notes and graphs.
- • **Durable Design:** Sturdy brown pressboard cover ensures longevity and style.
- • **Organized Layout:** 75 numbered sheets keep your assignments in perfect order.
- • **Precision Graphing:** Experience meticulous detail with 4 squares per inch for flawless computations.
- • **Eco-Friendly Choice:** Make a sustainable impact with 100% recycled content.

## Overview

The NationalBrand Computation Notebook is a premium 4 x 4 quad notebook designed for precision and eco-consciousness. With 75 sheets of 24-lb green graph paper, it features a durable brown pressboard cover and is made from 100% recycled materials, making it the perfect choice for professionals who value both functionality and sustainability.

## Description

Product Description               Eye-Ease® green paper. Each page has headline, left and right margin lines. Numbered pages. Perfect bound pressboard cover.                  From the Manufacturer               National Computation Notebook has eye-pleasing green, quad ruled (four squares per inch) pages with headline, left and right margins. This perfect-bound notebook features numbered pages and a brown pressboard cover.

## Features

- This computation notebook features National graph paper that lets you keep a record of assignments. The graph paper features 4 squares per inch for tight and detailed graphing or computations.
- Contains 75 numbered sets, 24-lb green paper and brown pressboard covers.
- Headline, left and right margin line, 4 squares per inch.
- Contains Recycled Content - See Specs for Details.
- Contains Recycled Content - See Specs for Details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | REDIFORM OFFICE PRODUCTS |
| Brand | National |
| Item Weight | 8 ounces |
| Product Dimensions | 11.7 x 10.6 x 0.5 inches |
| Item model number | 43648 |
| Is Discontinued By Manufacturer | No |
| Color | Brown |
| Cover Material | Pressboard |
| Material Type | pressboard |
| Total Recycled Content Percentage | 100 |
| Post-Consumer Recycled Content Percentage | 30 |
| Pre-Consumer Recycled Content | 70 |
| Number of Items | 1 |
| Size | 11.75 x 9.25 inches |
| Ruling | Squared |
| Sheet Size | 11.75" x 9.25" |
| Brightness Rating | 55 |
| Paper Finish | Matte |
| Manufacturer Part Number | 43648 |

## Product Details

- **Brand:** National
- **Color:** Brown
- **Theme:** Book, Science
- **Sheet Size:** 11.75" x 9.25"
- **Pages:** 150
- **Cover Material:** Pressboard
- **Style:** 75 Numbered Sheets
- **Ruling Type:** Squared
- **Special Feature:** 100% post-consumer recycled paper, 4x4 quad-ruled, Green Eye-Ease® paper, Numbered pages, Perfect-bound
- **Product Dimensions:** 11.7"L x 10.6"W x 0.5"Th

## Images

![National Brand Computation Notebook, 4 X 4 Quad, Brown, Green Paper, 11.75 x 9.25 Inches, 75 Sheets (43648) - Image 1](https://m.media-amazon.com/images/I/81LAG9VNQ2L.jpg)

## Frequently Bought Together

- National Brand Computation Notebook, 4 X 4 Quad, Brown, Green Paper, 11.75 x 9.25 Inches, 75 Sheets (43648)
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**Shop now:** [https://www.desertcart.hk/products/3904802-national-brand-computation-notebook-4-x-4-quad-brown-green](https://www.desertcart.hk/products/3904802-national-brand-computation-notebook-4-x-4-quad-brown-green)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*