---
product_id: 39765884
title: "Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package]"
brand: "オート"
price: "367344₫"
currency: VND
in_stock: true
reviews_count: 8
category: "オート"
url: https://www.desertcart.vn/products/39765884-ohto-0-7mm-black-oil-based-ink-refill-r-4c7np
store_origin: VN
region: Vietnam
---

# Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package]

**Brand:** オート
**Price:** 367344₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] by オート
- **How much does it cost?** 367344₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/39765884-ohto-0-7mm-black-oil-based-ink-refill-r-4c7np)

## Best For

- オート enthusiasts

## Why This Product

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

## Description

Oil-Based Ballpoint Pen Refill - 6 pieces - High-Quality Japanese Craftsmanship: Made in Japan, ensuring exceptional quality and reliability in every stroke. - Lightweight and Precise: Each refill weighs just 1g, designed for comfortable and accurate writing without fatigue. - Compact Dimensions: Measuring 68mm x 2mm x 2mm, these refills are perfectly sized for easy replacement and consistent performance. - Convenient Packaging: Ensuring the refills are protected and easy to store. - Compatible and Versatile: Designed for a wide range of oil-based ballpoint pens, offering smooth, uninterrupted ink flow for various writing needs.

Review: Great - Works great. Fits perfectly in a tomboy clip pen I have had for over 10 years now. Needle point but 0.7 means less scratchy to write with.
Review: Fantastic quality and value! - Contain a lot of ink and work well until entirely empty! worked well and did not dry out over a 5 year period of regular use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MRI1D22 |
| Best Sellers Rank | #193,097 in Office Products ( See Top 100 in Office Products ) #1,466 in Ink Pen Refills |
| Brand Name | オート |
| Customer Reviews | 4.6 4.6 out of 5 stars (96) |
| Ink Color | Black |
| Item Dimensions | 5.85 x 0.2 x 2.73 inches |
| Item Weight | 0.02 Pounds |
| Manufacturer | Ohto |
| Manufacturer Part Number | R-4C7NP Black/6p |
| Model Number | SG_B01MRI1D22_US |
| Number of Pieces | 6 |
| Point Type | Medium |
| Style | Ballpoint |

## Product Details

- **Brand:** オート
- **Item Weight:** 0.02 Pounds
- **Item dimensions L x W x H:** 5.85 x 0.2 x 2.73 inches
- **Number of Pieces:** 6
- **Style:** Ballpoint

## Images

![Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package] - Image 1](https://m.media-amazon.com/images/I/71GnLfE1QyL.jpg)

## Questions & Answers

**Q: Will this fit for my ohto horizon needlepoint 587h?**
A: I think these only fit the Ohto MF-20K3B Multi-Pen

**Q: Can these refills fit in an Ohto Minimo?**
A: I think they only fit the mulit-pen by Ohto

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by J***A on November 7, 2025*

Works great. Fits perfectly in a tomboy clip pen I have had for over 10 years now. Needle point but 0.7 means less scratchy to write with.

### ⭐⭐⭐⭐⭐ Fantastic quality and value!
*by E***N on June 17, 2025*

Contain a lot of ink and work well until entirely empty! worked well and did not dry out over a 5 year period of regular use.

### ⭐⭐⭐⭐⭐ My favorite D1 refill
*by K***3 on January 8, 2018*

There are various sizes of refills out there and multiple options with each size. It's worth one's time to find a favorite option for the refill sizes one uses. For the D1 size, I've settled on this one as my favorite, the Ohto 0.7mm black. The oil-based ink writes reliably on a variety of surfaces and it is a very smooth experience. I'm left-handed and we have to push the tip of a pen across the paper instead of dragging it like right-handers so smoothness is important. Then I prefer fine point and the 0.7mm ballpoint puts out a line that fits the bill. One neat thing about this refill is the tip. Instead of the typical conical point it has more of a needle tip. It almost looks like the tip on a mechanical pencil yet it's a pen. I think aesthetically that's pretty cool.

## Frequently Bought Together

- Ohto 0.7mm Black Oil-based Ink Refill (R-4C7NP), for Ohto Multi-function Ballpoint Pen, MULTI-Smart 4, × 6 Packs/total 6 pcs (Japan Import) [Komainu-Dou Original Package]
- Auto MF-20K3B-SV Ballpoint Pen, Multi-Functional Ballpoint Pen, MULTI B-2+1, Silver
- Ohto MF-20K3B Multi-Pen, Hexagon Barrel, Knurled Grip, 3 Points, Matte Black

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**Shop now:** [https://www.desertcart.vn/products/39765884-ohto-0-7mm-black-oil-based-ink-refill-r-4c7np](https://www.desertcart.vn/products/39765884-ohto-0-7mm-black-oil-based-ink-refill-r-4c7np)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-04*