---
product_id: 255511899
title: "Pilot Fountain Pen Ink Converter Screw Type (CON-40)"
brand: "pilot"
price: "FREE"
currency: SGD
in_stock: false
reviews_count: 6
category: "Pilot"
url: https://www.desertcart.sg/products/255511899-pilot-fountain-pen-ink-converter-screw-type-con-40
store_origin: SG
region: Singapore
---

# screw-type secure fit lightweight 6g design 0.4ml ink capacity Pilot Fountain Pen Ink Converter Screw Type (CON-40)

**Brand:** pilot
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Elevate your pen game with precision ink flow and leak-proof confidence!

## Quick Answers

- **What is this?** Pilot Fountain Pen Ink Converter Screw Type (CON-40) by pilot
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/255511899-pilot-fountain-pen-ink-converter-screw-type-con-40)

## Best For

- pilot enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** From renowned Japanese brand Pilot, backed by 3,000+ positive reviews
- • **Lightweight & Compact:** Only 6 grams and slim 7.1cm length for effortless portability
- • **Precision Ink Control:** 0.4ml capacity ensures smooth, uninterrupted writing flow
- • **Secure Screw Mechanism:** Twist-to-lock design prevents leaks and ink spills
- • **Universal Compatibility:** Designed for Pilot single cartridge fountain pens, elevating your writing experience

## Overview

The Pilot Fountain Pen Ink Converter Screw Type (CON-40) is a lightweight, 0.4ml ink converter designed for Pilot single cartridge fountain pens. Featuring a secure screw mechanism to prevent leaks, it offers smooth ink flow and portability, making it a trusted accessory from a leading Japanese brand with strong customer approval.

## Description

For single cartridge fountain pen from Japanese stationary brand Pilot (namiki), for 0.4Ml ink, skrew Type

Review: Don’t buy. This doesn’t fill ink as mentioned. - Poor product. Don’t buy.
Review: Dåligt. - Den tar inte upp bläcket. Fick fylla den med en spruta… Dåligt, eller så gör jag fel? Provade att fylla med konverter installerad i pennan och direkt med bara konverter. Samma nedslående resultat. Sailors konverter fungerade hur bra som helst… Pilot, dåliga toleranser???

## Features

- manufacturer: Pilot
- Item Trademark: PILOT
- Item Category: Writing Instrument

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019W0PO68 |
| Best Sellers Rank | #28,372 in Office Products ( See Top 100 in Office Products ) #228 in Fountain Pens |
| Brand | Pilot |
| Brand Name | Pilot |
| Customer Reviews | 4.4 out of 5 stars 3,125 Reviews |
| Global Trade Identification Number | 00072838698100, 04902505515330 |
| Included Components | 1 converter |
| Ink Color | Black |
| Item Dimensions | 7.1 x 0.8 x 0.8 centimeters |
| Item Weight | 0.01 Pounds |
| Item dimensions L x W x H | 7.1 x 0.8 x 0.8 centimeters |
| Item weight | 0.01 Pounds |
| Manufacturer | Pilot |
| Manufacturer Part Number | CON-40 |
| Model Number | CON-40 |
| Number of Pieces | 1 |
| Number of pieces | 1 |
| Package Size Name | Single |
| Point Type | Fine |
| Point type | Fine |
| Style | Fountain |
| UPC | 072838698100 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Pilot
- **Item dimensions L x W x H:** 7.1 x 0.8 x 0.8 centimeters
- **Item weight:** 0.01 Pounds
- **Number of pieces:** 1
- **Style:** Fountain

## Images

![Pilot Fountain Pen Ink Converter Screw Type (CON-40) - Image 1](https://m.media-amazon.com/images/I/714+wm9oclL.jpg)
![Pilot Fountain Pen Ink Converter Screw Type (CON-40) - Image 2](https://m.media-amazon.com/images/I/51HSkp6PmvL.jpg)

## Questions & Answers

**Q: Would someone please explain how this works?  i understand a converter is used so i can use other bottled inks.   how do i use it?**
A: Put the converter inside the pen (just like a cartridge), put your pen's nib inside the bottled ink, and then screw the converter's screw mechanism at the back, It'll vacuum the ink into the converter just like a syringe. Tip: for a better fill, screw and unscrew a couple of times so no air is left while filling.

**Q: Will it fit in a pilot Kakuno?**
A: Yes. The con-50 and con-70 also fit. The con-40 replaces the older con-50

**Q: Will this fit pilot mr animal collection?**
A: This converter fits all modern Pilot pens, except a few sold in parts of Europe which are altered to take International style cartridges.  I'm not sure if those can take a Pilot converter.

**Q: Does it work with any pilot fountain pen?**
A: No, this does not work with all Pilot fountain pens. I'm not sure how familiar you are with fountain pens, but some fountain pens, like the Pilot Custom 823 have built in ink receptacles that are vacuum or piston fillable. So you couldn't use this converter with those. But you can use this converter in any Pilot pen that uses ink cartridges.

## Customer Reviews

### ⭐ Don’t buy. This doesn’t fill ink as mentioned.
*by S***L on 15 June 2024*

Poor product. Don’t buy.

### ⭐ Dåligt.
*by L***L on 21 March 2026*

Den tar inte upp bläcket. Fick fylla den med en spruta… Dåligt, eller så gör jag fel? Provade att fylla med konverter installerad i pennan och direkt med bara konverter. Samma nedslående resultat. Sailors konverter fungerade hur bra som helst… Pilot, dåliga toleranser???

### ⭐⭐⭐⭐ Niezbyt wygodny ale i tak lepszy niż naboje.
*by P***. on 18 November 2024*

Konwerter, który muszę napełniać strzykawką...

## Frequently Bought Together

- Pilot Fountain Pen Ink Converter Screw Type (CON-40)
- PILOT Kakuno Fountain Pen, Clear Barrel, Extra Fine Nib (10816)
- Pilot Fountain Pen Converter (CON-70)

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**Shop now:** [https://www.desertcart.sg/products/255511899-pilot-fountain-pen-ink-converter-screw-type-con-40](https://www.desertcart.sg/products/255511899-pilot-fountain-pen-ink-converter-screw-type-con-40)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-05*