---
product_id: 141575667
title: "EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue"
brand: "pentel"
price: "£18.03"
currency: GBP
in_stock: true
reviews_count: 6
category: "Pentel"
url: https://www.desertcart.co.uk/products/141575667-energel-rtx-retractable-liquid-gel-pen-medium-line-2-pkg
store_origin: GB
region: United Kingdom
---

# Hybrid liquid gel ink Retractable convenience 0.7mm precision line EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue

**Brand:** pentel
**Price:** £18.03
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your future in smooth blue strokes—don’t get left behind!

## Quick Answers

- **What is this?** EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue by pentel
- **How much does it cost?** £18.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/141575667-energel-rtx-retractable-liquid-gel-pen-medium-line-2-pkg)

## 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

- • **Dual Pack Value:** Two premium blue pens in one pack to keep your desk and bag ready for action.
- • **Retractable Design:** No cap, no hassle—quickly deploy and retract your pen for on-the-go productivity.
- • **Smooth Hybrid Ink Flow:** Experience the perfect blend of liquid and gel ink for effortless, smudge-resistant writing.
- • **Precision Medium 0.7mm Line:** Craft your ideas with a clean, consistent line that balances boldness and clarity.
- • **Ergonomic Cylindrical Barrel:** Comfortable grip designed for extended writing sessions without fatigue.

## Overview

The Pentel EnerGel RTX Retractable Liquid Gel Pen delivers a superior writing experience by combining liquid and gel ink technology in a 0.7mm medium line. Its retractable design offers convenience and portability, while the ergonomic barrel ensures comfort during long writing sessions. This pack includes two blue ink pens, perfect for professionals who demand smooth, smudge-resistant ink that lasts.

## Description

PENTEL-Energel RTX Retractable Liquid Gel Pen Medium Line. The best qualities of liquid and gel ink are blended into a super-smooth ink and delivered via an exclusive ink/tip technology. This package contains two 0.7 mm Liquid Gel Pens. Comes in a variety of colors. Each sold separately. Imported.

Review: Great pens - The blue ink is great
Review: Really lovely pen to write with. Great for the price. - Nice pen. Writes well and consistently. It is smooth and the 0.7mm is in line with other pen brands of that size. The ink is a little lighter blue than I've used to, perhaps a more 'electric' blue, but has a good smooth flow. It's a little thicker than other pens like the G2, but that's not a negative. It seems to have a reasonably large reservoir - I would put it on the same level as other pens in the same range. Dries moderately quickly, but not immediately. I'm a righty so don't have to worry about that, but lefties will need to pay attention and it will probably smear. Pen is of reasonable built quality, but still plastic. Clip and spring are good quality. No wonder people like and recommend this pen.

## Features

- Brand new item

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002VL6LOA |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Body Shape | Cylindrical |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Retractable |
| Colour | Blue |
| Customer Reviews | 4.7 out of 5 stars 2,609 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00072512202364 |
| Included Components | 2 pens |
| Ink Base | Hybrid |
| Ink Colour | Blue |
| Ink colour | Blue |
| Is the Product Left or Right Handed? | Left |
| Item Dimensions | 19 x 187 x 60 millimetres |
| Item Weight | 32 g |
| Line Size | 0.7mm |
| Manufacturer | Pentel |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | BL77BP2C |
| Recommended Uses For Product | Writing |
| Special Features | Retractable |
| UPC | 072512202364 |
| Unit Count | 2.0 count |
| Writing Instrument Form | Roller Ball Pen |
| Writing instrument form | Roller Ball Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** Pentel
- **Colour:** Blue
- **Ink colour:** Blue
- **Item dimensions L x W x H:** 19 x 187 x 60 millimetres
- **Material:** Plastic
- **Point type:** Medium
- **Special feature:** Retractable
- **Unit count:** 2.0 count
- **Writing instrument form:** Roller Ball Pen

## Images

![EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue - Image 1](https://m.media-amazon.com/images/I/71OGy4fIaDL.jpg)
![EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue - Image 2](https://m.media-amazon.com/images/I/71wxh4quDsL.jpg)
![EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue - Image 3](https://m.media-amazon.com/images/I/81DCzxgYlmL.jpg)
![EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue - Image 4](https://m.media-amazon.com/images/I/81Kq-Pc5RIL.jpg)
![EnerGel RTX Retractable Liquid Gel Pen Medium Line 2/Pkg-Blue - Image 5](https://m.media-amazon.com/images/I/718ZxQ3fO9L.jpg)

## Questions & Answers

**Q: how many colors?**
A: 1 Purple, 1 Green, 1 Blue, 1 Red, and 2 Black. And these are the best pens since the invention of Peanut Butter!

**Q: Is the ink in these pens acid free?**
A: No the ink will make you trip balls if you ingest it. Please be careful.

**Q: Do they bleed through the paper?**
A: I did not see any bleed through. I always used them to fill out one sided documents and log sheets. However, I don't think they would be good for two sided writing because the ink is such a heavy line and dark. (Unless the paper was thicker than the standard notebook sheet or copy paper.)

**Q: What colors are in this 3 pack?**
A: OrangePinkTealHaven't taken them out of the package yet, so can't comment on how "true" the ink is to the barrel color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great pens
*by K***R on 20 March 2022*

The blue ink is great

### ⭐⭐⭐⭐⭐ Really lovely pen to write with. Great for the price.
*by M***N on 26 May 2026*

Nice pen. Writes well and consistently. It is smooth and the 0.7mm is in line with other pen brands of that size. The ink is a little lighter blue than I've used to, perhaps a more 'electric' blue, but has a good smooth flow. It's a little thicker than other pens like the G2, but that's not a negative. It seems to have a reasonably large reservoir - I would put it on the same level as other pens in the same range. Dries moderately quickly, but not immediately. I'm a righty so don't have to worry about that, but lefties will need to pay attention and it will probably smear. Pen is of reasonable built quality, but still plastic. Clip and spring are good quality. No wonder people like and recommend this pen.

### ⭐⭐⭐⭐⭐ Little bit of skipping, but not bad
*by K***R on 1 May 2026*

It is a good pen for general use. I write stories and like to hand write my first draft. Pros The ink lasts a long time and it doesn't smudge. The weight feels good in my hand. The barrel opens easily. ( I like to see how much ink I have left) Cons When the ink was about half way through it started to skip. I am unsure if it's due to more than standard use of a pen, or a flaw in this particular pen. While the flow of the pen is good, I do prefer something a little smother. However, the pens that I have used that are smoother tend to smudge more, ie gellyroll. That is just a matter though. I would still suggest this pen though. It works well for a pen.

## Frequently Bought Together

- Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen, 0.7mm, Metal Tip, Blue Ink, 2 Pack (BL77BP2C)
- Pentel EnerGel Pearl RTX Retractable Liquid Gel Pen, (0.7mm), Medium Line, Needle Tip, Black Ink, Pack of 2 (BLN77WBP2A)

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**Shop now:** [https://www.desertcart.co.uk/products/141575667-energel-rtx-retractable-liquid-gel-pen-medium-line-2-pkg](https://www.desertcart.co.uk/products/141575667-energel-rtx-retractable-liquid-gel-pen-medium-line-2-pkg)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-21*