---
product_id: 22415676
title: "EnerGel Deluxe RTX Retractable Liquid Gel Pen, Fine Line, Needle Tip, Red Ink, Box of 12 (BLN75-B)"
brand: "pentel"
price: "KSh7927"
currency: KES
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.co.ke/products/22415676-energel-deluxe-rtx-retractable-liquid-gel-pen-fine-line-needle
store_origin: KE
region: Kenya
---

# Fast-drying liquid gel ink, no smears Sleek metal-accented barrel for a professional look 0.5mm fine needle tip for precision EnerGel Deluxe RTX Retractable Liquid Gel Pen, Fine Line, Needle Tip, Red Ink, Box of 12 (BLN75-B)

**Brand:** pentel
**Price:** KSh7927
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smooth. Write Now.

## Quick Answers

- **What is this?** EnerGel Deluxe RTX Retractable Liquid Gel Pen, Fine Line, Needle Tip, Red Ink, Box of 12 (BLN75-B) by pentel
- **How much does it cost?** KSh7927 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/22415676-energel-deluxe-rtx-retractable-liquid-gel-pen-fine-line-needle)

## 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

- • **Smooth Operator:** Ink technology outperforms leading brands for a buttery-smooth writing experience that keeps you inspired.
- • **Effortless Precision:** 0.5mm needle tip delivers crisp, fine lines for detailed work and note-taking.
- • **Luxury Meets Function:** Metal accents and a latex-free grip combine style with all-day comfort and control.
- • **Refillable & Reliable:** Sustainable design with refill options backed by a Limited Lifetime Warranty—write smarter, not wasteful.
- • **Smudge-Free Confidence:** Fast-drying EnerGel ink ensures clean pages—perfect for lefties and busy professionals.

## Overview

The Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen features a 0.5mm fine needle tip and fast-drying red ink that resists smudging, ideal for professionals seeking precision and speed. Its sleek metal-accented barrel and latex-free grip offer a stylish, comfortable writing experience. Refillable and backed by a Limited Lifetime Warranty, this pen combines high-performance ink technology with durable design to elevate everyday writing.

## Description

The EnerGel® RTX features stainless steel accents for a professional look. Ideal for anyone looking for a smooth, effortless writing experience. High performance ink technology combines the best qualities of liquid and gel ink. Fast-drying liquid gel ink is great for left handers - no smears, no smudges, no globs. The latex-free grip provides extended comfort and control when writing. Available with a 0.5mm needle tip A/B/C and 0.7mm needle tip A/B/C/D/V, it is refillable with any size/color EnerGel ink. It is backed by a Limited Lifetime Warranty.

Review: Best pen I have so far ever used! - Let me start by saying these pens are very very smooth. I mean it feels like i'm writing with oil on the paper ridiculous analogy I know but no other way to describe it. Better than the G2 hands down the ink smears like crazy and preferred over the signo 207 micros as they get a bit scratchy in 0.5mm size. PROS: 1. SUPER smooth writing 2. Dries very very quickly (doodled randomly everyday just to try to smear the ink but just laugh at how fast it dried) 3. Great design very stylish 4. Grip and size is very comfortable 5. Refillable ($1 buck for refills in blue or black from jetpens.com) 6. Needle tip work flawlessly 7. Does not bleed through the paper i write on (printer paper mainly) CONS: 1. Not very cheap (but worth the price) 2. The clip although metal it's attacthed to plastic that doesn't feel very strong 3. Not the finest line from a 0.5mm pen With the cons aside it was worth every penny. It's a pleasure to write with everyday. I find myself just writing and doodling for fun just to use the pen it's a habit i'm developing because of these pens ahaha
Review: Smooth writing - Good pens

## Features

- High performance ink technology combines the best qualities of liquid and gel ink for a super-smooth writing experience
- Liquid gel ink dries so fast even left handed writers love it - no smears, no smudges, no globs
- EnerGel ink writes more smoothly than the leading brand* (*Internally tested to be smoother writing than the leading gel pen on standard writing paper)
- Sleek & stylish barrel design with metal accents for a Professional look
- Maximum comfort and control with the latex-free grip
- Get more precise lines using the durable needle tip
- 0.5mm needle tip writes fine lines; 0.7mm needle tip writes medium lines
- Limited Lifetime Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002R0DYZE |
| Best Sellers Rank | #11,240 in Office Products ( See Top 100 in Office Products ) #360 in Gel Ink Pens |
| Brand | Pentel |
| Closure | Retractable |
| Color | Red |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,267) |
| Date First Available | September 1, 2009 |
| Grip Type | Latex-free |
| Ink Color | Red |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.5 ounces |
| Item model number | BLN75-B |
| Line Size | 0.5mm |
| Manufacturer | Pentel of America |
| Manufacturer Part Number | BLN75-B |
| Material Type | Plastic |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | default_no_selection_value |
| Point Type | Fine |
| Product Dimensions | 1 x 3.13 x 5.88 inches |
| Size | 12 Count (Pack of 1) |
| Tip Type | Metal |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Pentel
- **Color:** Red
- **Ink Color:** Red
- **Writing Instrument Form:** Multifunction Writing Instruments

## Images

![EnerGel Deluxe RTX Retractable Liquid Gel Pen, Fine Line, Needle Tip, Red Ink, Box of 12 (BLN75-B) - Image 1](https://m.media-amazon.com/images/I/71ztY1IcBKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best pen I have so far ever used!
*by V***A on November 21, 2012*

Let me start by saying these pens are very very smooth. I mean it feels like i'm writing with oil on the paper ridiculous analogy I know but no other way to describe it. Better than the G2 hands down the ink smears like crazy and preferred over the signo 207 micros as they get a bit scratchy in 0.5mm size. PROS: 1. SUPER smooth writing 2. Dries very very quickly (doodled randomly everyday just to try to smear the ink but just laugh at how fast it dried) 3. Great design very stylish 4. Grip and size is very comfortable 5. Refillable ($1 buck for refills in blue or black from jetpens.com) 6. Needle tip work flawlessly 7. Does not bleed through the paper i write on (printer paper mainly) CONS: 1. Not very cheap (but worth the price) 2. The clip although metal it's attacthed to plastic that doesn't feel very strong 3. Not the finest line from a 0.5mm pen With the cons aside it was worth every penny. It's a pleasure to write with everyday. I find myself just writing and doodling for fun just to use the pen it's a habit i'm developing because of these pens ahaha

### ⭐⭐⭐⭐⭐ Smooth writing
*by D***S on October 11, 2025*

Good pens

### ⭐⭐⭐⭐⭐ My Favorite!
*by E***S on October 17, 2016*

These pens are awesome! I've been searching for the perfect pen for quite awhile. I write a lot at work, and I was just tired of the same old boring black ink pens. These are a gel ink, and I love them. The ink does take a few seconds to dry, but it hasn't caused any problems. The color is very deep black, and it writes very bold in a .5 needle tip. The pen itself also looks sleek and professional. It is very comfortable to hold, as it's not too big, and it has a rubber grip. The price was also much better here than in any store. The fact that they are retractable is also a plus. I don't have to worry about losing the cap all the time now!

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-07*