---
product_id: 291822003
title: "3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size"
brand: "erofa"
price: "R$207"
currency: BRL
in_stock: true
reviews_count: 13
category: "Erofa"
url: https://www.desertcart.com.br/products/291822003-3-pcs-kaigelu-fountain-pen-nibs-spare-ef-f-m
store_origin: BR
region: Brazil
---

# Easy, tool-free installation Compatible with #6 fountain pens 0.38-0.7mm precision nib sizes 3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size

**Brand:** erofa
**Price:** R$207
**Availability:** ✅ In Stock

## Summary

> ✍️ Upgrade your writing game with precision and style!

## Quick Answers

- **What is this?** 3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size by erofa
- **How much does it cost?** R$207 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/291822003-3-pcs-kaigelu-fountain-pen-nibs-spare-ef-f-m)

## Best For

- erofa enthusiasts

## Why This Product

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

## Key Features

- • **Affordable Luxury:** Get Jowo-quality performance at a fraction of the price—upgrade your pen without breaking the bank.
- • **Premium Smoothness:** Experience skip-free, fluid ink flow that elevates your everyday writing to a professional art form.
- • **Precision Line Control:** Choose from Extra Fine (0.38mm), Fine (0.5mm), or Medium (0.7mm) nibs for flawless writing detail.
- • **Seamless Compatibility:** Designed to fit popular #6 size fountain pens like Jinhao 100, 450, 699, T1, and C1 effortlessly.
- • **Effortless Swap & Write:** Install in seconds without tools or tuning—write smoothly right out of the box.

## Overview

This 3-piece Kaigelu fountain pen nib set includes Extra Fine, Fine, and Medium nibs (0.38mm, 0.5mm, 0.7mm) compatible with #6 size fountain pens such as Jinhao models. Crafted for smooth, skip-free writing, these nibs install easily without adjustments, offering professional-grade performance at an accessible price point.

## Description

desertcart.com : 3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size : Office Products

Review: 100% satisfied with quality and performance, ease of installation. - I have only used one of the nibs so far, but bought them to replace a damaged nib on a founain pen I bought at a thrift store. Installation was simple and quick and not any more difficult than changing a battery. The nib writes beautifully without having to have made any sort of adjustments. Very smooth and no skipping. The nib is also attractive.
Review: The nibs work out of the box. No tuning required. - I purchased these nibs to replace the nibs in my Jinhao x450 and x750 pens. The Kaigelu extra fine nibs were easy to switch with the Jinhao nibs, write very smoothly and provide a thin line, which I prefer. I have tried Jowo nibs but find that putting a $15- $20 nib in a $4 pen doesn't make economic sense. The Kaigelu nibs are just as good as the Jowos. They make the Jinhaos so much more pleasurable to write with and the price point is fair. So if you are looking for a good nib that is reasonably priced for your less expensive pens, this is a great deal.

## Features

- EF Nib: about 0.38mm
- F Nib : about 0.5mm
- M Nib: about 0.7mm
- Length: 35mm
- The spare nibs are compatible with #6 fountain pens nib, such as jinhao 100, 450, 699, T1, C1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YNHJBC1 |
| Best Sellers Rank | #163,138 in Office Products ( See Top 100 in Office Products ) #701 in Fountain Pens |
| Brand | erofa |
| Closure | Snap |
| Color | E,F,M Nib--Golden |
| Customer Reviews | 4.2 4.2 out of 5 stars (159) |
| Date First Available | March 11, 2021 |
| Ink Color | Black |
| Item Weight | 0.493 ounces |
| Item model number | KGL#6-EFM |
| Line Size | 0_3mm, 0_5mm, 0_7mm |
| Manufacturer | erofa |
| Manufacturer Part Number | KGL#6-EFM |
| Material Type | Feather |
| Number of Items | 1 |
| Package Dimensions | 6.3 x 3 x 0.05 inches |
| Pencil Lead Degree (Hardness) | F |
| Point Type | Medium |
| Size | 3 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** erofa
- **Color:** E,F,M Nib--Golden
- **Ink Color:** Black
- **Writing Instrument Form:** Fountain Pen

## Images

![3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size - Image 1](https://m.media-amazon.com/images/I/61xmMpbcUUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% satisfied with quality and performance, ease of installation.
*by B***Y on April 8, 2025*

I have only used one of the nibs so far, but bought them to replace a damaged nib on a founain pen I bought at a thrift store. Installation was simple and quick and not any more difficult than changing a battery. The nib writes beautifully without having to have made any sort of adjustments. Very smooth and no skipping. The nib is also attractive.

### ⭐⭐⭐⭐ The nibs work out of the box. No tuning required.
*by F***S on April 20, 2022*

I purchased these nibs to replace the nibs in my Jinhao x450 and x750 pens. The Kaigelu extra fine nibs were easy to switch with the Jinhao nibs, write very smoothly and provide a thin line, which I prefer. I have tried Jowo nibs but find that putting a $15- $20 nib in a $4 pen doesn't make economic sense. The Kaigelu nibs are just as good as the Jowos. They make the Jinhaos so much more pleasurable to write with and the price point is fair. So if you are looking for a good nib that is reasonably priced for your less expensive pens, this is a great deal.

### ⭐⭐⭐⭐⭐ Smooth & Consistent Quality
*by A***S on September 6, 2025*

Love Kagelu nibs.. fit many pens that take #6 nibs. Provides a smooth line with generous ink flow.

## Frequently Bought Together

- erofa 3 PCS Kaigelu Fountain Pen Nibs Spare EF/F/M Size, #6 Size
- Set of 3 Jinhao 100 Fountain Pen Nibs with Black Section Feed (EF, F and M) Gold Trim-Compatible with Jinhao 100, X350, X850, 9036, 9065, 9016 and 9013

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**Shop now:** [https://www.desertcart.com.br/products/291822003-3-pcs-kaigelu-fountain-pen-nibs-spare-ef-f-m](https://www.desertcart.com.br/products/291822003-3-pcs-kaigelu-fountain-pen-nibs-spare-ef-f-m)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*