---
product_id: 7855269
title: "EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Black Ink, Box of 12 (BLN105-A)"
brand: "pentel"
price: "¥10985"
currency: JPY
in_stock: true
reviews_count: 8
category: "Pentel"
url: https://www.desertcart.jp/products/7855269-energel-x-retractable-liquid-gel-pen-0-5mm-needle-tip
store_origin: JP
region: Japan
---

# fast-drying hybrid liquid-gel ink latex-free ergonomic grip 0.5mm ultra-fine needle tip EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Black Ink, Box of 12 (BLN105-A)

**Brand:** pentel
**Price:** ¥10985
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write fast, write like you mean it.

## Quick Answers

- **What is this?** EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Black Ink, Box of 12 (BLN105-A) by pentel
- **How much does it cost?** ¥10985 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/7855269-energel-x-retractable-liquid-gel-pen-0-5mm-needle-tip)

## 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

- • **Stylish & Practical:** Retractable design with color-matched barrels and pocket clip keeps you organized and ready on the go.
- • **Comfort Meets Control:** Latex-free contoured grip reduces hand fatigue during marathon writing sessions.
- • **Smudge-Free Confidence:** Fast-drying ink technology ensures clean pages—perfect for lefties and quick thinkers alike.
- • **Sustainable & Reliable:** Refillable ink cartridges backed by Pentel’s limited lifetime warranty—write smarter, not wasteful.
- • **Precision in Every Stroke:** 0.5mm needle tip delivers crisp, detailed lines for professional note-taking and creative work.

## Overview

The Pentel EnerGel-X Retractable Liquid Gel Pen features a 0.5mm needle tip and hybrid liquid-gel ink that dries quickly to prevent smudging, even for left-handed users. Its latex-free contoured grip ensures comfort during extended writing, while the retractable, refillable design offers convenience and sustainability. Trusted by professionals, this box of 12 black ink pens combines precision, speed, and style for everyday excellence.

## Description

The Pentel® EnerGel-X retractable gel pen provides a smooth, effortless writing experience at a great price. High performance ink technology combines the best qualities of liquid and gel ink, and dries so fast even left handers love it - no smears, no smudges, no globs. Stylish barrel colors match the ink inside for quick and easy color selection. The latex-free grip provides extended comfort and control when writing. It is available with a 0.5mm needle tip that writes fine lines and is refillable with any size and/or color of ENER-GEL refill. It is backed by pentel’s limited lifetime warranty.

Review: Absolute FAVORITE pens - These pens write SO smoothly with no skipping or smudging and the ink dries quickly which is perfect if you are left handed or take quick notes. The grip is comfortable which makes long writing sessions easy and the ink flows consistently without fading. I use them for journaling, signing documents and everyday lists and they have always been reliable. They are a great balance of quality and value and once you try them you will not want to go back to cheaper pens.
Review: Best fine point pen! - Favorite pen! I’m a pen nerd and this one tops my ranking of pens. It writes smooth and detailed.

## Features

- High-Performance Ink: Combines liquid and gel ink for a smooth writing experience
- Fast Drying: Ink dries quickly, even for left-handed writers
- Comfortable Grip: Latex-free contoured grip provides control and comfort
- Precise Lines: Durable needle tip allows for fine lines and details
- 0.5mm Tip: Fine point produces delicate lines for detailed work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005EE4UPS |
| Additional Features | Pocket Clip, Quick Drying, Refillable, Retractable, Smudge Free |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #32,922 in Office Products ( See Top 100 in Office Products ) #106 in Liquid Ink Rollerball Pens |
| Body Shape | Round |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Retractable |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 1,800 Reviews |
| Drill Point | Fine |
| Global Trade Identification Number | 00884851006660 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | HB |
| Included Components | 12 Pentel EnerGel-X Retractable Liquid Gel Pens |
| Ink Base | Hybrid |
| Ink Color | Black |
| Item Dimensions | 0.43 x 0.63 x 5.83 inches |
| Item Height | 14.8 centimeters |
| Item Type Name | EnerGel-X Retractable Liquid Gel Pen |
| Item Weight | 150 Grams |
| Line Size | 0.5mm Millimeters |
| Manufacturer | Pentel |
| Material | Metal |
| Material Type | Metal |
| Model Name | EnerGel-X |
| Model Number | BLN105-A |
| Recommended Uses For Product | Note Taking, Writing |
| Style | 0.5mm Needle |
| UPC | 884851006660 |
| Unit Count | 12.0 Count |
| Warranty Description | Limited Lifetime Warranty |
| Writing Instrument Form | Roller Ball Pen |

## Product Details

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

## Images

![EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Black Ink, Box of 12 (BLN105-A) - Image 1](https://m.media-amazon.com/images/I/61qFSkDhiyL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the difference in the ink between this pen and the pentel energel nv 0.5mm (metallic blue, capped)? do they write equally smoothly?**
A: They are exactly the same, the design of outer pen is different. I love these pens.

**Q: Is this one pen or a box of 12?**
A: Hello,Our listing is for 12 pens. Thanks!

**Q: Are these tips metal or needle ones?**
A: Tips are metal, and are not too small. Creates a fine line , but not ultra fine to the point of losing control of the ink, hope this helps

**Q: How pastel is the pastel set?**
A: The ink is not pastel, only the plastic outside. I compared to the regular ones (pink, orange, blue, etc.), and the ink colors are the same

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolute FAVORITE pens
*by A***E on August 20, 2025*

These pens write SO smoothly with no skipping or smudging and the ink dries quickly which is perfect if you are left handed or take quick notes. The grip is comfortable which makes long writing sessions easy and the ink flows consistently without fading. I use them for journaling, signing documents and everyday lists and they have always been reliable. They are a great balance of quality and value and once you try them you will not want to go back to cheaper pens.

### ⭐⭐⭐⭐⭐ Best fine point pen!
*by A***L on December 25, 2025*

Favorite pen! I’m a pen nerd and this one tops my ranking of pens. It writes smooth and detailed.

### ⭐⭐⭐⭐⭐ Greatest gel pen.
*by M***K on December 18, 2025*

Love these pens!

## Frequently Bought Together

- Pentel EnerGel-X Retractable Liquid Gel Pen, 0.5 mm, Black, Pack of 12
- Pentel EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Blue Ink, Box of 12 (BLN105-C)
- Pentel EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Red Ink, Box of 12 (BLN105-B)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-26*