---
product_id: 9314523
title: "Arts Tradio Stylo Sketch Pen, Black Ink, Pack of 1 (TRJ50BPA)"
brand: "pentel"
price: "¥4739"
currency: JPY
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.jp/products/9314523-arts-tradio-stylo-sketch-pen-black-ink-pack-of-1
store_origin: JP
region: Japan
---

# Smooth free-flow liquid ink system Quick-dry water-based dye ink Flexible nib for dynamic line widths Arts Tradio Stylo Sketch Pen, Black Ink, Pack of 1 (TRJ50BPA)

**Brand:** pentel
**Price:** ¥4739
**Availability:** ✅ In Stock

## Summary

> 🖌️ Sketch like a pro, stand out like a trendsetter!

## Quick Answers

- **What is this?** Arts Tradio Stylo Sketch Pen, Black Ink, Pack of 1 (TRJ50BPA) by pentel
- **How much does it cost?** ¥4739 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/9314523-arts-tradio-stylo-sketch-pen-black-ink-pack-of-1)

## 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

- • **Effortless Ink Flow:** Experience seamless gliding on paper with a free-flow liquid ink system designed for uninterrupted sketching sessions.
- • **Refillable & Reliable:** Eco-friendly and economical refill system means no mess, no fuss, just pure artistic freedom.
- • **Fast-Drying Brilliance:** Water-based dye ink dries instantly, so your creativity never waits and smudges are history.
- • **Expressive Line Control:** From bold strokes to delicate details, master your art with a flexible nib that adapts to your pressure and angle.
- • **Iconic Design Statement:** Stand out in any creative circle with a distinctive barrel that’s as stylish as your portfolio.

## Overview

The Pentel Arts Tradio Stylo Sketch Pen features a flexible nib that delivers a wide range of line widths, paired with rich, quick-drying water-based dye ink. Its free-flow liquid ink system ensures smooth, uninterrupted drawing, while the unique barrel design adds a touch of sophistication to any artist’s toolkit. Perfect for professionals and creatives seeking precision, style, and reliability in one sleek pen.

## Description

The Pentel Arts Tradio sketch pen offers a flexible nib creates a variety of line widths, from thick to thin, depending on the angle and pressure applied. Rich water-based dye ink dries quickly for sketching and drawing. Ink glides effortlessly across paper with the free-flow liquid ink system. Distinctive barrel design stands out in any artist's collection.

Review: Wonderful pen!! - I love this pen! I have many fountain pens, but I think this might be my new favorite.
Review: A Pen That Writes With The Flair Of A $$$ Fountain Pen Without The Hassles - The Pentel Tradio Sketch Pen is my favorite pen. It allows you to write with the flair and expression of a very expensive and ostentatious fountain pen, using wide strokes to very tiny lines and everything in between. It is superb for sketching. But the Tradio is not expensive or complex. It accepts refills, so there is no ink spillage. It does not require refilling from an ink bottle, which can be a hazardous undertaking. You can drop the Tradio, and the most damage that will be done is to the refill, not to a very expensive gold nib used by pricy fountain pens. I have lent my Tradio to many people. The uniform reaction has been positive. Most people ask where they can buy one.

## Features

- A flexible nib creates a variety of line widths, from thick to thin, depending on the angle and pressure applied
- Rich water-based dye ink dries quickly for sketching and drawing
- Ink glides effortlessly across paper with the free-flow liquid ink system
- Distinctive barrel design stands out in any Artist's collection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005Z42UU4 |
| Best Sellers Rank | #177,076 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,016 in Drawing Pens |
| Brand | Pentel |
| Closure | Snap |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (158) |
| Date First Available | September 9, 2011 |
| Grip Type | Contoured |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.704 ounces |
| Item model number | TRJ50BPA |
| Line Size | 1_0_1_9mm |
| Manufacturer | Pentel |
| Manufacturer Part Number | TRJ50BPA |
| Material Type | Plastic |
| Number of Items | 1 |
| Point Type | Thin |
| Product Dimensions | 1 x 7.38 x 2.38 inches |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Pentel
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Fountain Pen

## Images

![Arts Tradio Stylo Sketch Pen, Black Ink, Pack of 1 (TRJ50BPA) - Image 1](https://m.media-amazon.com/images/I/71cGbp269eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wonderful pen!!
*by G***N on December 2, 2025*

I love this pen! I have many fountain pens, but I think this might be my new favorite.

### ⭐⭐⭐⭐⭐ A Pen That Writes With The Flair Of A $$$ Fountain Pen Without The Hassles
*by G***Y on January 22, 2013*

The Pentel Tradio Sketch Pen is my favorite pen. It allows you to write with the flair and expression of a very expensive and ostentatious fountain pen, using wide strokes to very tiny lines and everything in between. It is superb for sketching. But the Tradio is not expensive or complex. It accepts refills, so there is no ink spillage. It does not require refilling from an ink bottle, which can be a hazardous undertaking. You can drop the Tradio, and the most damage that will be done is to the refill, not to a very expensive gold nib used by pricy fountain pens. I have lent my Tradio to many people. The uniform reaction has been positive. Most people ask where they can buy one.

### ⭐⭐⭐⭐⭐ Versatile art or writing pen, great range of pressure response
*by E***N on August 29, 2025*

Genuine Pentel, artistic or stylish writing. Excellent nib/tip durable and flexible. Recommend heavier paper though.

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**Shop now:** [https://www.desertcart.jp/products/9314523-arts-tradio-stylo-sketch-pen-black-ink-pack-of-1](https://www.desertcart.jp/products/9314523-arts-tradio-stylo-sketch-pen-black-ink-pack-of-1)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-19*