---
product_id: 496992315
title: "erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool"
brand: "erofa"
price: "$24.66"
currency: USD
in_stock: true
category: "Erofa"
url: https://www.desertcart.us/products/496992315-erofa-majohn-p136-fountain-pen-brass-metal-special-wrench-disassembly
store_origin: US
region: United States of America
---

# Durable natural oxidation Precision nib & piston fit Dual-purpose brass wrench erofa Majohn P136 Fountain Pen Brass Metal Special Wrench Disassembly Tool

**Brand:** erofa
**Price:** $24.66
**Availability:** ✅ In 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?** $24.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/496992315-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:** Solid brass construction offers durability and a unique aging patina that tells your pen’s story.
- • **Dual-Ended Precision:** Specially crafted ends for nib and piston disassembly ensure flawless maintenance.
- • **Effortless Operation:** Ergonomic wrench design allows smooth counterclockwise rotation for quick, hassle-free pen care.
- • **Tailored for MAJOHN P136:** Engineered specifically for MAJOHN P136 nib and piston groups, guaranteeing perfect compatibility.
- • **Cost-Effective Maintenance:** An affordable, high-performance tool that elevates your pen upkeep without breaking the bank.

## Overview

The Majohn P136 Fountain Pen Brass Metal Special Wrench is a dual-purpose, high-quality brass tool designed specifically for disassembling the nib and piston assembly of MAJOHN P136 fountain pens. Its ergonomic design ensures easy, precise operation, while the natural brass surface develops a unique patina over time. Ideal for pen enthusiasts seeking efficient, cost-effective maintenance.

## Description

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

## 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 |
| Additional Features | Unique Design |
| Age Range Description | Adult |
| Best Sellers Rank | #291,006 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #756 in Adjustable Wrenches |
| Body Shape | Round |
| Brand Name | erofa |
| Customer Reviews | 4.5 4.5 out of 5 stars (33) |
| Hand Orientation | Ambidextrous |
| Included Components | Wrench |
| Ink Base | Water |
| Manufacturer | erofa |
| Material Type | Brass |
| Model Name | pen |
| Model Number | MNP136-T |
| Recommended Uses For Product | Fountain pen disassembly |
| Style | Classic |
| Unit Count | 1 Count |
| Writing Instrument Form | Fountain Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** erofa
- **Material:** Brass
- **Special Feature:** Unique Design
- **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/41iX2q5yhKL.jpg)

## 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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**Shop now:** [https://www.desertcart.us/products/496992315-erofa-majohn-p136-fountain-pen-brass-metal-special-wrench-disassembly](https://www.desertcart.us/products/496992315-erofa-majohn-p136-fountain-pen-brass-metal-special-wrench-disassembly)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-09*