---
product_id: 290715675
title: "Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink (15)"
brand: "pentel"
price: "€ 51.43"
currency: EUR
in_stock: true
reviews_count: 5
category: "Pentel"
url: https://www.desertcart.nl/products/290715675-pentel-energel-rtx-retractable-liquid-gel-pen-0-5mm-fine
store_origin: NL
region: Netherlands
---

# Smooth liquid gel ink, no smears or blobs Retractable design for convenience 0.5mm fine needle tip for precision Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink (15)

**Brand:** pentel
**Price:** € 51.43
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smooth—own the pen that means business.

## Quick Answers

- **What is this?** Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink (15) by pentel
- **How much does it cost?** € 51.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/290715675-pentel-energel-rtx-retractable-liquid-gel-pen-0-5mm-fine)

## 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

- • **Balanced Comfort:** Lightweight and ergonomically designed for extended writing sessions without hand fatigue.
- • **Ready When You Are:** Retractable mechanism ensures quick, hassle-free use—no caps to lose, no interruptions.
- • **Office Essential Set:** 15 pens in black and blue ink keep you stocked and stylish, making sure you never run out during critical moments.
- • **Effortless Smoothness:** Liquid gel ink glides seamlessly without smudging or blotting—write confidently all day long.
- • **Precision in Every Stroke:** 0.5mm fine needle tip delivers crisp, clean lines perfect for detailed writing and professional notes.

## Overview

The Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm offers professional-grade precision with its fine needle tip and smooth, quick-drying gel ink. Designed for heavy writers, its lightweight, balanced body and retractable design combine comfort with convenience. This 15-pen set in black and blue ink is a must-have for managers and professionals who demand flawless writing performance every day.

## Description

nan

Review: This is, by far, the best pen on the market today. This is not hyperbole. I write a lot and I go through so many pens, so I am picky. I have not found a pen that writes smoother, puts down a cleaner line with NO BLOBS, is lightweight and durable, with a comfortable balance and grip. The 0.7 is good, 0.5 is excellent (but that's a taste thing). If you care about what you write and what you write with, BUY THIS PEN!
Review: My favorite pens! I love them in all colors and use them every day at work. The write nice, do not smear and they are a nice diameter and weight for people who do a lot of writing.

## Features

- Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen - 05mm - Fine Line - Needle Tip - Black Ink/ Blue&Black Body/Total 15Pens Set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NCIQSN3 |
| Brand | Pentel |
| Closure | Retractable |
| Color | Black,Blue |
| Customer Reviews | 4.8 4.8 out of 5 stars (430) |
| Date First Available | 30 January 2017 |
| Ink Color | Black,Blue |
| Item Weight | 159 g |
| Manufacturer | Pentel |
| Manufacturer Part Number | PEN-BLN75-A |
| Material Type | Plastic |
| Number of Items | 15 |
| Package Dimensions | 17.5 x 13.11 x 6.81 cm; 159 g |
| Point Type | Fine |
| Size | 15 Count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** Pentel
- **Colour:** Black,Blue
- **Ink colour:** Black,Blue
- **Material:** Plastic

## Images

![Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink (15) - Image 1](https://m.media-amazon.com/images/I/71GzWRbjvCL.jpg)
![Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink (15) - Image 2](https://m.media-amazon.com/images/I/61WWBwvik2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 7 August 2025*

This is, by far, the best pen on the market today. This is not hyperbole. I write a lot and I go through so many pens, so I am picky. I have not found a pen that writes smoother, puts down a cleaner line with NO BLOBS, is lightweight and durable, with a comfortable balance and grip. The 0.7 is good, 0.5 is excellent (but that's a taste thing). If you care about what you write and what you write with, BUY THIS PEN!

### ⭐⭐⭐⭐⭐ Review
*by M***M on 6 July 2025*

My favorite pens! I love them in all colors and use them every day at work. The write nice, do not smear and they are a nice diameter and weight for people who do a lot of writing.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 11 October 2025*

My new favorite pen! I’ve always used this brand but never this size tip. Very good but idk if I am just writing a lot or if they go pretty quick lol but nevertheless still great quality!!! I have a higher standard for pens now

## Frequently Bought Together

- Pentel EnerGel RTX Retractable Liquid Gel Pen 0.5mm Fine Line Needle Tip Black Ink Pack of 15
- Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen,0.5mm, Fine Line, Needle Tip, Blue Ink /Blue Body/Value set of 5 (15-Pack)
- Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen, Fine Line, Needle Tip, Red Ink, Box of 12 (BLN75-B)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nl/products/290715675-pentel-energel-rtx-retractable-liquid-gel-pen-0-5mm-fine](https://www.desertcart.nl/products/290715675-pentel-energel-rtx-retractable-liquid-gel-pen-0-5mm-fine)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*