---
product_id: 14849948
title: "TRJ50-B-Tradio Puraman red"
brand: "pentel"
price: "NT$396"
currency: TWD
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.tw/products/14849948-trj50-b-tradio-puraman-red
store_origin: TW
region: Taiwan
---

# vibrant red ink flow contoured ergonomic grip 0.5mm precision tip TRJ50-B-Tradio Puraman red

**Brand:** pentel
**Price:** NT$396
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly, Lead Confidently.

## Quick Answers

- **What is this?** TRJ50-B-Tradio Puraman red by pentel
- **How much does it cost?** NT$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/14849948-trj50-b-tradio-puraman-red)

## Best For

- pentel enthusiasts

## Why This Product

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

## Key Features

- • **Reliable & Ready:** Never worry about dried-out ink—refillable and built to last.
- • **Timeless Classic:** Trusted by educators and creatives alike for over a decade.
- • **Bold Red Statement:** Stand out with vivid, smooth-flowing red ink that commands attention.
- • **Comfort in Every Stroke:** Ergonomic contoured grip designed for extended writing without fatigue.
- • **Precision Meets Passion:** Experience flawless 0.5mm line accuracy for professional-grade writing.

## Overview

The Pentel TRJ50-B Tradio Puraman is a premium 0.5mm red ink pen featuring a contoured grip for comfort and smooth, vibrant ink flow. Highly rated and favored by professionals and educators, it offers reliable, refillable performance that keeps your writing sharp and stylish.

## Description

Pentel Tradio Pulaman, Red Ink

Review: Exceptional pens - Exactly what I expected and appreciate the beautiful flow in these pens.
Review: Nice pen - I would say I love pens, always have. As a teacher, I usually used a fountain pen, and many of my students, who had never seen one, asked me what I was writing with. I explained it was a fountain pen and many asked where they could get one. Over 20 years of teaching 2 or 3 kids actually starting using them. I retired and don't really write that much (compared to teaching). I would use my pens rarely and the ink would dry out, etc. Instead I bought this pen and am very pleased. It has that Flair quality and has refills and never dried out.

## Features

- Pentel
- Tradio Puraman

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0017OJ1EE |
| Best Sellers Rank | #30,171 in Office Products ( See Top 100 in Office Products ) #94 in Fountain Pens |
| Brand | Pentel |
| Color | Red/Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,673) |
| Date First Available | August 9, 2012 |
| Grip Type | Contoured |
| Ink Color | Red |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.352 ounces |
| Item model number | TRJ50-A |
| Line Size | 0.5 Millimeters |
| Manufacturer | Pentel |
| Manufacturer Part Number | TRJ50-B |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | B |
| Product Dimensions | 0.75 x 5.71 x 0.55 inches |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Kid, All
- **Brand:** Pentel
- **Color:** Red/Black
- **Ink Color:** Red
- **Writing Instrument Form:** Fountain Pen

## Images

![TRJ50-B-Tradio Puraman red - Image 1](https://m.media-amazon.com/images/I/51M3gZs7OxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional pens
*by C***S on December 24, 2025*

Exactly what I expected and appreciate the beautiful flow in these pens.

### ⭐⭐⭐⭐⭐ Nice pen
*by H***D on July 27, 2025*

I would say I love pens, always have. As a teacher, I usually used a fountain pen, and many of my students, who had never seen one, asked me what I was writing with. I explained it was a fountain pen and many asked where they could get one. Over 20 years of teaching 2 or 3 kids actually starting using them. I retired and don't really write that much (compared to teaching). I would use my pens rarely and the ink would dry out, etc. Instead I bought this pen and am very pleased. It has that Flair quality and has refills and never dried out.

### ⭐⭐⭐⭐⭐ Love these pens for wet ink sketching and regular writing!
*by L***A on July 4, 2023*

I just love them as a go-to medium tip sketch pen. Note that they do scatter little ink dots when you write or draw on densely textured paper, such as watercolor papers, so if you don't like that I recommend use on drawing and standard notebook/printer paper. I love the effect of the tiny ink splatters around my sketch lines though. I also use them for regular writing and have loved these tips forever. They do take the Pentel MLJ20 refills, which I purchase in a box of 12 on Amazon, also pictured.

## Frequently Bought Together

- Pentel TRJ50-B-Tradio Puraman red
- Pilot V Fountain Pen - Medium Nib - (Red 3)
- Hauser Inx Grip-it Fountain Pen | Ergonomically Aesthetic Designed for Firm Grip | Pastel Body Colors | 3 Ink Cartridges & 1 Ink Converter | Blue Ink, Pack of 2 (Body Color May Vary)

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**Shop now:** [https://www.desertcart.tw/products/14849948-trj50-b-tradio-puraman-red](https://www.desertcart.tw/products/14849948-trj50-b-tradio-puraman-red)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-29*