---
product_id: 398015602
title: "Tomoe RiverFP Notebook, 4.13\" x 5.83\", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW)"
brand: "sakae"
price: "NT$1847"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/398015602-tomoe-riverfp-notebook-4-13-x-5-83-160-pages
store_origin: TW
region: Taiwan
---

# Ultra-thin 52gsm paper 5mm precision grid Fountain pen friendly Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW)

**Brand:** sakae
**Price:** NT$1847
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write flawlessly, carry effortlessly — the notebook your pen deserves!

## Quick Answers

- **What is this?** Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) by sakae
- **How much does it cost?** NT$1847 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/398015602-tomoe-riverfp-notebook-4-13-x-5-83-160-pages)

## Best For

- sakae enthusiasts

## Why This Product

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

## Key Features

- • **Compact A6 Size:** Fits perfectly in your bag or pocket for on-the-go note-taking
- • **Invisible Sub Dot Grid:** Innovative patented design for perfect ink absorption and minimal bleed-through
- • **Japanese Craftsmanship:** Imported from Japan, blending tradition with cutting-edge paper technology
- • **Feather & Bleed Resistant:** Premium paper crafted to keep your writing crisp and clean
- • **Ultra Lightweight & Portable:** At just 80g, carry your creativity anywhere without bulk

## Overview

The Tomoe River FP Notebook features a patented 'New Sub Dot Grid' design with 5mm squared ultra-smooth white paper that is fountain pen friendly and resistant to bleeding and feathering. Its ultra-thin 52gsm sheets make it incredibly lightweight and portable, sized at a compact A6 (4.13" x 5.83") with 160 pages (80 sheets), all crafted with precision in Japan.

## Description

Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW)

## Features

- Classis black soft cover notebook / journal with premium grade
- New Sub Dot Grid' method adopted: Lines and Dots are composed of a collection of invisible sub dots. By creating space in the lines and dots, ink will absorb better with less ink repelling on the paper. International Design Patented.
- 5mm square grid / Super lightweight at 52Gsm half the thickness of copy paper
- Fountain pen and ink pen friendly, high quality paper / Resistant to bleeding through and feathering
- A6 paper (4.13" x 5. 83"), white color grid paper, 160 pages (80 sheets) / Manufactured and imported from Japan.Paper Finish: Ultra Smooth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sakae Technical Paper Co., Ltd. |
| Brand | sakae |
| Model number | TMR-A6NB-5HW |
| Product Dimensions | 10.49 x 14.81 x 0.51 cm; 80 g |
| Color | WHITE (Squared) |
| Cover Material | Cardboard |
| Material Type | Paper |
| Number of Items | 1 |
| Size | 4.13 x 5.83" (A6) |
| Ruling | Squared |
| Sheet Size | 4.13 x 5.83 |
| Paper Finish | Ultra Smooth |
| Manufacturer Part Number | TMR-A6NB-5HW |
| Item Weight | 80 g |

## Product Details

- **Brand:** sakae
- **Colour:** WHITE (Squared)
- **Theme:** Book
- **Sheet size:** 4.13 x 5.83
- **Cover material:** Cardboard

## Images

![Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) - Image 1](https://m.media-amazon.com/images/I/61kBzK3J6CL.jpg)
![Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) - Image 2](https://m.media-amazon.com/images/I/51JijDIGynL.jpg)
![Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) - Image 3](https://m.media-amazon.com/images/I/51N84Y8UBZL.jpg)
![Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) - Image 4](https://m.media-amazon.com/images/I/61EtD5I5cEL.jpg)
![Tomoe RiverFP Notebook, 4.13" x 5.83", 160 pages (80-Sheet), 5mm-Squared, White (TMR-A6NB-5HW) - Image 5](https://m.media-amazon.com/images/I/51zlnyo40ML.jpg)

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**Shop now:** [https://www.desertcart.tw/products/398015602-tomoe-riverfp-notebook-4-13-x-5-83-160-pages](https://www.desertcart.tw/products/398015602-tomoe-riverfp-notebook-4-13-x-5-83-160-pages)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-04*