---
product_id: 548456052
title: "erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool"
brand: "erofa"
price: "90.50 DT"
currency: TND
in_stock: false
reviews_count: 5
url: https://www.desertcart.tn/products/548456052-erofa-majohn-p136-fountain-pen-brass-metal-special-wrench-disassembly
store_origin: TN
region: Tunisia
---

# Natural brass aging for unique patina Precision nib & piston disassembly Dual-purpose brass wrench erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool

**Brand:** erofa
**Price:** 90.50 DT
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Unlock the art of pen care with precision and style!

## Quick Answers

- **What is this?** erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool by erofa
- **How much does it cost?** 90.50 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/548456052-erofa-majohn-p136-fountain-pen-brass-metal-special-wrench-disassembly)

## 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

- • **Premium Brass Build:** Crafted from high-quality brass that develops a unique, authentic patina over time—aging like fine wine.
- • **User-Friendly Operation:** Simple counterclockwise rotation design ensures smooth, hassle-free maintenance.
- • **Versatile Compatibility:** Perfectly tailored for MAJOHN P136 and compatible with select Montblanc models for nib maintenance.
- • **Dual-Ended Precision Tool:** Effortlessly disassemble both nib and piston assemblies with one sleek brass wrench.
- • **Cost-Effective Craftsmanship:** A must-have tool that combines durability and affordability for the discerning pen enthusiast.

## Overview

The erofa Majohn P136 Fountain Pen Brass Metal Special Wrench is a dual-purpose, high-quality brass tool designed for precise disassembly of fountain pen nibs and piston assemblies. Lightweight and durable, it offers effortless operation and develops a distinctive patina with use. Ideal for MAJOHN P136 pens and compatible with select Montblanc nibs, this affordable wrench elevates pen maintenance to a professional level.

## Description

Package Include: Wrench x 1 Notice: This item does not contain fountain pen and nib part, need to buy separately.

Review: Magnificent tool perfect for the maintenance of Montblanc 146 pens to disassemble the piston and the nib. It also works for other Montblanc models, but only for the nib.
Review: Que dire, avant il fallait se fabriquer un petit outil maintenant il est là, pas trop cher et utile pour de nombreux stylos plume. À avoir

## Features

- Unique Design: Made of quality brass, using special-shaped dual-purpose structure; convenient and efficient, allowing you to easily disassemble the pen nib and piston assembly.
- Special Disassembly Tool: Suitable for MAJOHN P136 pen nib group and piston assembly disassembly, accurate, convenient, let you experience more happiness.
- The Operation is Simple: The wrench can be rotated counterclockwise, or you can hold the wrench and rotate the pen in the opposite direction. Wrench brass surface is not treated, after a long time will appear oxidation blackening and spots and other irregular natural traces, which is normal.
- Clear Function: The small end is used to disassemble the pen nib group, and the big end is used to disassemble the piston assembly. Note: the wrench slot in the heart of the pen nib part is not centered and the wrench is inserted from the big side.
- Economical and Affordable: A tool with strong practicality and high cost performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BPTJQZSY |
| Best Sellers Rank | 402,070 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 1,996 in Fountain Pens |
| Brand | erofa |
| Customer Reviews | 4.7 4.7 out of 5 stars (26) |
| Date First Available | 3 April 2023 |
| Grip Type | Smooth |
| Ink Colour | Black |
| Item Weight | 9 g |
| Manufacturer | erofa |
| Manufacturer Part Number | MNP136-T |
| Material Type | Brass, Metal |
| Model Number | MNP136-T |
| Number of Items | 1 |
| Package Dimensions | 16.79 x 7.8 x 0.89 cm; 9 g |
| Point Type | Fine |
| Size | 1 count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** erofa
- **Ink colour:** Black
- **Material:** Brass, Metal
- **Model name:** Majohn
- **Point type:** Fine
- **Recommended uses for product:** Fountain pen disassembly
- **Special feature:** Unique Design
- **Unit count:** 1 Count
- **Writing instrument form:** Fountain Pen

## Images

![erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool - Image 1](https://m.media-amazon.com/images/I/41GOCp+5WPL.jpg)
![erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool - Image 2](https://m.media-amazon.com/images/I/41d45CyWhdL.jpg)
![erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool - Image 3](https://m.media-amazon.com/images/I/41fj1AhgHaL.jpg)
![erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool - Image 4](https://m.media-amazon.com/images/I/41iX2q5yhKL.jpg)
![erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool - Image 5](https://m.media-amazon.com/images/I/41r9RAY2UAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 1 August 2025*

Magnificent tool perfect for the maintenance of Montblanc 146 pens to disassemble the piston and the nib. It also works for other Montblanc models, but only for the nib.

### ⭐⭐⭐⭐⭐ Review
*by O***J on 24 August 2023*

Que dire, avant il fallait se fabriquer un petit outil maintenant il est là, pas trop cher et utile pour de nombreux stylos plume. À avoir

### ⭐⭐⭐⭐⭐ Review
*by E***C on 31 January 2024*

Tool for taking apart the Majohn P136, it facilitates cleaning of the pen, or replacing the nib unit. The tool also works on the MB146 (1995-present) for removing the nib unit and the piston assy. It should probably work for the MB149 for removing the piston assy (not tested). I would suggest making the tool somehow larger, to facilitate handling. As this tool was shipped directly from China I was a little sceptical about the customs fees, everything went fine and was delivered to my doorstep (Belgium) without additional fees.

## Frequently Bought Together

- erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool
- Asvine Wrench for Piston and Vacuum Fountain Pens, Set of 2 Removing Tools

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-29*