---
product_id: 8542638
title: "EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Blue Ink, Box of 12 (BLN105-C)"
brand: "pentel"
price: "22539CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.sn/products/8542638-energel-x-retractable-liquid-gel-pen-0-5mm-needle-tip
store_origin: SN
region: Senegal
---

# Fast-drying ink ideal for lefties Refillable & eco-friendly design 0.5mm fine needle tip for precision EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Blue Ink, Box of 12 (BLN105-C)

**Brand:** pentel
**Price:** 22539CFA
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smart—because your ideas deserve the best.

## Quick Answers

- **What is this?** EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Blue Ink, Box of 12 (BLN105-C) by pentel
- **How much does it cost?** 22539CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/8542638-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

- • **Bulk Up Your Desk:** Box of 12 pens means you’re always ready—perfect for busy professionals who value reliability and style.
- • **Sustain Your Style:** Refillable cartridges reduce waste and let you customize your pen with vibrant EnerGel colors.
- • **Comfort Meets Control:** Ergonomic latex-free grip designed for extended use without fatigue, keeping you sharp all day.
- • **Smudge-Free Confidence:** Quick-drying liquid gel ink ensures your work stays clean—no smears, no mess, even for left-handers.
- • **Precision in Every Stroke:** 0.5mm needle tip delivers crisp, professional lines for flawless note-taking and signing.

## Overview

The Pentel EnerGel-X Retractable Liquid Gel Pen features a 0.5mm fine needle tip for precise writing, combined with fast-drying, vibrant blue ink that prevents smudging—ideal for left-handed users. Its latex-free, contoured grip ensures comfort during long writing sessions. Packaged in a convenient box of 12, these refillable pens support sustainability while delivering a smooth, professional writing experience.

## Description

EnerGel-X Roller Gel Pen The EnerGel family of liquid gel pens offers a variety of choices from retractable to capped, fine point to bold, several barrel styles, and a wide selection of vibrant ink colors. With so many options, you're sure to find an EnerGel pen that matches your style. EnerGel-X pens come with either black, red, blue, green, orange, pink, sky blue, or violet ink. However, they can be refilled with any EnerGel refill available in a variety of other vibrant colors to match your mood and keep your writing instrument unique to you. Quick Drying Ink EnerGel ink dries super fast, which is why left-handed writers love EnerGel No Smears, No Smudges, No Globs. High-Tech Smoothness EnerGel liquid gel ink is a high performance ink technology that combines the best qualities of liquid and gel ink for a super smooth writing experience. Liquid ink characteristics provide an easy flowing ink supply, while gel ink characteristics include smoothness of writing, vibrant colors and fast-drying capability. Refillable Don't toss out your pens! Did you know that over 90% of EnerGel products are refillable? Why throw away your pen and contribute to landfills when you can replace your depleted ink cartridge with any size and/or color EnerGel refill. Help the environment while saving money! Be Bold . or Medium, or Fine Fine line widths are achieved with our 0.5mm needle tip pens Medium lines are achieved with our 0.7mm needle and 0.7mm metal tip pens Bold lines are achieved with our 1.0mm metal tip pens Recycology Pentel has been committed to protecting the environment for over 40 years. We developed the Pentel Recycology program to further our efforts to minimize our carbon footprint and help save the planet. Over 75% of our products use recycled content, including factory recycled materials and post-consumer waste. Become a "Recycologist" and together we can reduce our impact on the environment and build a better, cleaner future. Compare Products EnerGel Alloy EnerGel Pearl EnerGel RTX EnerGel-X EnerGel NV Retractable ✓ ✓ ✓ ✓ Capped ✓ Tip Size: 0.5mm (fine) ✓ ✓ ✓ Tip Size: 0.7mm (medium) ✓ ✓ ✓ ✓ ✓ Tip Size: 1.0mm (bold) ✓ ✓ Refillable ✓ ✓ ✓ ✓ Recycology ✓ ✓ ✓ ✓

Review: Great for lefties - This ink dries fast enough that a left handed person will not end up with ink all over their pinky finger of their left hand after writing for a while and your signature won't smear on a check. I liked the ones with the removable cap best but they were twice as expensive as the click topped ones. These are OK though. They write very nicely and have a padded area for your fingers which is nice also. I'll get used to these and probably end up liking them best. No cap to keep up with.
Review: Smooth - These are the only pens I use for work! Love the fine .5 point

## 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 design provides maximum control
- Fine Point: 0.5mm needle tip creates precise lines
- Durable Needle: Precise lines and control using the durable needle tip
- Package of 12 Pens: Includes 12 retractable liquid gel pens

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0057EIAL0 |
| Best Sellers Rank | #45,636 in Office Products ( See Top 100 in Office Products ) #141 in Liquid Ink Rollerball Pens |
| Brand | Pentel |
| Closure | Retractable |
| Color | Blue |
| Customer Reviews | 4.7 4.7 out of 5 stars (871) |
| Date First Available | June 22, 2011 |
| Grip Type | Contoured |
| Ink Color | Blue |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.3 ounces |
| Item model number | BLN105-C |
| Line Size | 0.5 Millimeters |
| Manufacturer | Pentel |
| Manufacturer Part Number | BLN105-C |
| Material Type | Plastic |
| Number of Items | 1 |
| Point Type | Fine |
| Product Dimensions | 3.11 x 1.02 x 5.87 inches |
| Size | 12 Count (Pack of 1) |

## Product Details

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

## Images

![EnerGel-X Retractable Liquid Gel Pen 0.5mm Needle Tip Blue Ink, Box of 12 (BLN105-C) - Image 1](https://m.media-amazon.com/images/I/512r1s-1TsL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Great for lefties
*by C***7 on June 18, 2014*

This ink dries fast enough that a left handed person will not end up with ink all over their pinky finger of their left hand after writing for a while and your signature won't smear on a check. I liked the ones with the removable cap best but they were twice as expensive as the click topped ones. These are OK though. They write very nicely and have a padded area for your fingers which is nice also. I'll get used to these and probably end up liking them best. No cap to keep up with.

### ⭐⭐⭐⭐⭐ Smooth
*by J***S on December 12, 2024*

These are the only pens I use for work! Love the fine .5 point

### ⭐⭐⭐⭐⭐ Smooth Writing, Reliable, and Great Value ⭐⭐⭐⭐⭐
*by K***Y on December 17, 2025*

The Pentel EnerGel-X pens are fantastic for everyday writing. The .5mm tip writes incredibly smoothly with clean, crisp blue ink that dries quickly—no smudging at all. They’re comfortable to hold and glide easily across the page, making them perfect for note-taking, work, or school. The retractable design is convenient, and getting a dozen pens is an excellent value. Pentel never disappoints when it comes to ink quality and consistency. Highly recommend these pens for anyone who wants smooth, dependable writing every time!

## Frequently Bought Together

- 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, 0.5 mm, Black, Pack of 12
- 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 Senegal*
*Store origin: SN*
*Last updated: 2026-02-28*