---
product_id: 664054452
title: "Majohn P139#8 Medium Nib Fountain Pen with Box, Brass Piston System Large Capacity Writing Pen, Black Yellow"
brand: "erofa"
price: "399.22 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Erofa"
url: https://www.desertcart.tn/products/664054452-majohn-p139-8-medium-nib-fountain-pen-with-box-brass
store_origin: TN
region: Tunisia
---

# Elegant gift box included Brass piston system with large ink capacity Medium #8 nib for smooth, precise writing Majohn P139#8 Medium Nib Fountain Pen with Box, Brass Piston System Large Capacity Writing Pen, Black Yellow

**Brand:** erofa
**Price:** 399.22 DT
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your legacy with every stroke

## Quick Answers

- **What is this?** Majohn P139#8 Medium Nib Fountain Pen with Box, Brass Piston System Large Capacity Writing Pen, Black Yellow by erofa
- **How much does it cost?** 399.22 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/664054452-majohn-p139-8-medium-nib-fountain-pen-with-box-brass)

## 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

- • **Built to Last:** Durable metal and resin body with machined threads for a premium, lasting feel
- • **Endless Ink Flow:** Premium brass piston mechanism ensures a generous ink reservoir for uninterrupted creativity
- • **Gift-Ready Luxury:** Comes in a sophisticated box, ideal for impressing colleagues or clients with your refined taste
- • **Effortless Elegance:** Sleek black and gold design that commands attention in any professional setting
- • **Precision Meets Comfort:** Medium #8 nib glides smoothly, perfect for long writing sessions without fatigue

## Overview

The erofa Majohn P139#8 is a premium fountain pen featuring a smooth medium #8 nib and a robust brass piston filling system that offers a large ink capacity. Its elegant black and gold design, combined with durable metal and resin construction, makes it perfect for professionals seeking a reliable and stylish writing instrument. Packaged in a luxurious gift box, it’s an ideal choice for those who value craftsmanship and long-lasting performance.

## Description

desertcart.com : erofa Majohn P139#8 Medium Nib Fountain Pen with Box, Brass Piston System Large Capacity Writing Pen, Black Yellow : Office Products

Review: Excellent pen! - I have quite a few fountain pens, and this one is my favorite. The fit and finish are very well done, it looks great. And what you get for the cost is more than I expected. Like the cap and barrel threads being machined rather than molded. It has an Ebonite feed that can be heat set with some boiling water, there are many videos on how to do this I suggest watching some before you try it. It's a nice smooth writer and the nib has a cool design, which on mine was stamped in rather than laser etched like some of the nibs shown in the product pictures. I think this stamped version looks much better. The piston mechanism is all brass and operates very smoothly. In another review it was mentioned that the design was somehow flawed and caused issues, but after taking the pen apart I see no such issue and is actually very well made and works fine. Its design is similar to other piston fillers, only this one is all premium brass material. It should last forever, won't break when the piston sticks after sitting unused and it takes some pressure to get it moving, and gives the pen a good weighty expensive feel. Refilling is easy. Even the customer service from the seller was great. I wanted a spare piston and they made a listing and sent me one. Replacement nib assemblies are available to purchase as well. I always like to see replacement parts available for any product and being able to fix it is always a plus. My only gripe with it was the clip. The way the metal is folded around the back of the ball creates a pinch point that will pull fabric when you pull it out of your pocket. So with a toothpick I filled the small void at the end of the clip inside the ball with some JB Weld. It only took a few minutes. Any kind of thick glue would do I think. If you want to fix yours, to get the finial off it just unscrews, but it is tight so one of those rubber jar opener grip things helps. Added pics to show how it comes apart. Overall at least to me it's still a 5 star pen!
Review: Beautiful, well made pen and one I would buy again. - Beautiful pen. Writes smoothly, no feedback or scratchiness. Nice wet writer. Wonderful No. 8 nib . Is a larger pen and very comfortable for long writing sessions. I love this piston filler as it holds a lot of ink. I do not write with it posted as I don't want to inadvertently disturb the piston knob. I have both the P139 and P140 and would buy them both again. One of my favorite pens.

## Features

- Premium Writing Instrument: Elevate your writing experience with this exquisite fountain pen crafted with a brass piston system and a medium #8 nib.
- Elegant Design: Featuring a sleek black and gold color scheme, this pen exudes sophistication and timeless appeal.
- Large Ink Capacity: The piston mechanism allows for a generous ink capacity, ensuring uninterrupted writing sessions.
- Smooth Writing Experience: The medium nib glides effortlessly across paper, delivering a consistent and pleasurable writing flow.
- Luxurious Gift Set: This fountain pen comes elegantly packaged, making it an ideal gift for writing enthusiasts or professionals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJJTDV6M |
| Additional Features | Piston Filling System |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #54,750 in Office Products ( See Top 100 in Office Products ) #198 in Fountain Pens |
| Body Shape | Round |
| Brand | erofa |
| Brand Name | erofa |
| Closure Type | Screw-on Cap |
| Color | Black Orange |
| Customer Reviews | 4.3 out of 5 stars 361 Reviews |
| Drill Point | Medium |
| Grip Type | Metal |
| Included Components | Pen |
| Ink Base | Water |
| Item Dimensions | 7 x 1.7 x 1.1 inches |
| Item Weight | 0.14 kg |
| Line Size | 0.7mm millimeters |
| Manufacturer | erofa |
| Material | Metal, Resin |
| Material Type | Metal, Resin |
| Model Number | P139 |
| Point Type | Medium |
| Recommended Uses For Product | Writing |
| Style | NO.8 Medium Nib |
| Unit Count | 1 Count |
| Warranty Description | 6 months |
| Writing Instrument Form | Fountain Pen |
| Writing Technique | fountain pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** erofa
- **Color:** Black Orange
- **Material:** Metal, Resin
- **Writing Instrument Form:** Fountain Pen

## Images

![Majohn P139#8 Medium Nib Fountain Pen with Box, Brass Piston System Large Capacity Writing Pen, Black Yellow - Image 1](https://m.media-amazon.com/images/I/41Bsg4gHSUL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent pen!
*by R***J on July 5, 2026*

I have quite a few fountain pens, and this one is my favorite. The fit and finish are very well done, it looks great. And what you get for the cost is more than I expected. Like the cap and barrel threads being machined rather than molded. It has an Ebonite feed that can be heat set with some boiling water, there are many videos on how to do this I suggest watching some before you try it. It's a nice smooth writer and the nib has a cool design, which on mine was stamped in rather than laser etched like some of the nibs shown in the product pictures. I think this stamped version looks much better. The piston mechanism is all brass and operates very smoothly. In another review it was mentioned that the design was somehow flawed and caused issues, but after taking the pen apart I see no such issue and is actually very well made and works fine. Its design is similar to other piston fillers, only this one is all premium brass material. It should last forever, won't break when the piston sticks after sitting unused and it takes some pressure to get it moving, and gives the pen a good weighty expensive feel. Refilling is easy. Even the customer service from the seller was great. I wanted a spare piston and they made a listing and sent me one. Replacement nib assemblies are available to purchase as well. I always like to see replacement parts available for any product and being able to fix it is always a plus. My only gripe with it was the clip. The way the metal is folded around the back of the ball creates a pinch point that will pull fabric when you pull it out of your pocket. So with a toothpick I filled the small void at the end of the clip inside the ball with some JB Weld. It only took a few minutes. Any kind of thick glue would do I think. If you want to fix yours, to get the finial off it just unscrews, but it is tight so one of those rubber jar opener grip things helps. Added pics to show how it comes apart. Overall at least to me it's still a 5 star pen!

### ⭐⭐⭐⭐⭐ Beautiful, well made pen and one I would buy again.
*by C***R on December 18, 2025*

Beautiful pen. Writes smoothly, no feedback or scratchiness. Nice wet writer. Wonderful No. 8 nib <F>. Is a larger pen and very comfortable for long writing sessions. I love this piston filler as it holds a lot of ink. I do not write with it posted as I don't want to inadvertently disturb the piston knob. I have both the P139 and P140 and would buy them both again. One of my favorite pens.

### ⭐⭐⭐⭐⭐ One of the best
*by E***T on June 18, 2026*

This is a very well crafted pen that is a great writer and is a fantastic value. I’m a fan of the orange and black combo it just looks great. Ink flows well. One might call it slightly on the dry side but it is an EF nib so perhaps some adjusting can sort that out. It writes very smooth and is comfortable for long writing sessions

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*