---
product_id: 54528760
title: "EnerGel RTX Retractable Liquid Gel Pen, (0.3mm), Needle Tip, Extra Fine Line, Blue Ink, Pack of 3 (BLN73BP3C)"
brand: "pentel"
price: "€ 16.87"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pentel"
url: https://www.desertcart.hr/products/54528760-energel-rtx-retractable-liquid-gel-pen-0-3mm-needle-tip
store_origin: HR
region: Croatia
---

# fast-drying liquid gel ink sleek metal-accented barrel 0.3mm ultra-fine needle tip EnerGel RTX Retractable Liquid Gel Pen, (0.3mm), Needle Tip, Extra Fine Line, Blue Ink, Pack of 3 (BLN73BP3C)

**Brand:** pentel
**Price:** € 16.87
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write sharp, write smooth, write like a pro.

## Quick Answers

- **What is this?** EnerGel RTX Retractable Liquid Gel Pen, (0.3mm), Needle Tip, Extra Fine Line, Blue Ink, Pack of 3 (BLN73BP3C) by pentel
- **How much does it cost?** € 16.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/54528760-energel-rtx-retractable-liquid-gel-pen-0-3mm-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

- • **Smooth Operator:** High-performance ink blends liquid and gel for the smoothest glide on paper.
- • **Trusted by Pros:** Top-rated with 4.6 stars and a cult following among meticulous users.
- • **Professional Edge:** Sleek, retractable design with metal accents elevates your desk style.
- • **Pinpoint Precision:** Ultra-fine 0.3mm needle tip for razor-sharp, detailed writing and editing.
- • **Smudge-Free Confidence:** Fast-drying liquid gel ink ensures no smears—even for lefties.

## Overview

The Pentel EnerGel RTX Retractable Pen features an ultra-fine 0.3mm needle tip and fast-drying liquid gel ink that delivers precision and smudge-free writing. Its sleek metal-accented barrel combines style with comfort, making it a top choice for professionals who demand smooth, reliable performance in every stroke.

## Description

Ultra-fine needle tip for ultra-precise writing. Great for editing, margin notes or general writing

Review: The best extra-fine point pens around - I work in a medical office, so please know I take my pen usage VERY seriously. These are the best extra-fine point pens I have ever encountered. They’re very sturdy, they’re thicker than normal pens so the grip is very comfy. I never have issues with the pen “skipping” or with the ink. It dries fast and doesn’t smudge. It doesn’t bleed through paper. These pens are a 11/10. The only downside to them is that you can’t find them in stores, you gotta order them here, but they’re so worth it.
Review: Good pens - Smooth ink flow, nice crisp fine tip. The clip is sturdy and doesn't lose grip or break easily. Never had one of these leak, and this is probably my 9th or 10th time buying these pens. Definitely recommend.

## Features

- Ultra-fine needle tip for ultra-precise writing. Great for editing, margin notes or general writing
- High-performance ink technology combines the best qualities of liquid and gel inks for a super-smooth writing experience
- EnerGel ink writes more smoothly than the leading brand ( Internally tested to be smoother writing than the leading gel pen on standard writing paper)
- Liquid gel ink dries so fast even left handers love it - no smears, no smudges, no globs
- Sleek and stylish barrel design with metal accents for a Professional look

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01NAVDLI5 |
| Best Sellers Rank | #2,645 in Office Products ( See Top 100 in Office Products ) #118 in Gel Ink Pens |
| Brand | Pentel |
| Closure | Retractable |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,673) |
| Date First Available | February 13, 2017 |
| Ink Color | Blue |
| Item Weight | 1.44 ounces |
| Item model number | BLN73BP3C |
| Line Size | 0.3 |
| Manufacturer | Pentel |
| Manufacturer Part Number | BLN73BP3C |
| Material Type | Plastic |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | HB |
| Point Type | Extra Fine |
| Product Dimensions | 0.75 x 2.81 x 7.25 inches |
| Size | 3 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 RTX Retractable Liquid Gel Pen, (0.3mm), Needle Tip, Extra Fine Line, Blue Ink, Pack of 3 (BLN73BP3C) - Image 1](https://m.media-amazon.com/images/I/61WWuEPkRPL.jpg)

## Questions & Answers

**Q: Will the problem of the cracked barrels that has been going on for over 3 years ever be addressed? I see A LOT of people are having the same problem.**
A: I've had the exact same issue. Pen had a crack just above the grip; the pen doesn't stay together. Have to keep finding the pieces after it goes flying everywhere. I've bought refills already but I won't be buying anymore after I'm done with the refills.

**Q: Are these the cheaper ones made in Mexico or the high quality ones that are made in Japan?**
A: The ones I received (May 2020) were made in Mexico. Definitely cheaply made - even the box was falling apart when I received them. One barrel was already cracked. We could attribute that to bad packaging, but my "old favorite", which was made in Japan, would NOT have cracked in shipping. I also noticed right away that the barrel color was different. 
I've used the ones made in Japan for 20+ years and they were - emphasis on were - my favorite pen.

**Q: The title/description says .5 mm needle tip, but the picture shows the larger medium tip. Which is correct?**
A: There are 3 options of tip size on the one page- .5mm .7mm and 1mm.
Not all sizes are available in all color options and not all color and size combinations are available in the multiple pack quantity options. Whichever size you choose in whichever color opted for will arrive in the pack quantity selected despite what the generic picture depicts as it is only 1 of the many options offered.

**Q: Is the ink waterproof? Can I use highlighters without smear?**
A: The ink is waterproof and you can use a highlighter - just make sure the ink is dry before highlighting.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best extra-fine point pens around
*by S***. on November 19, 2025*

I work in a medical office, so please know I take my pen usage VERY seriously. These are the best extra-fine point pens I have ever encountered. They’re very sturdy, they’re thicker than normal pens so the grip is very comfy. I never have issues with the pen “skipping” or with the ink. It dries fast and doesn’t smudge. It doesn’t bleed through paper. These pens are a 11/10. The only downside to them is that you can’t find them in stores, you gotta order them here, but they’re so worth it.

### ⭐⭐⭐⭐⭐ Good pens
*by R***C on December 27, 2025*

Smooth ink flow, nice crisp fine tip. The clip is sturdy and doesn't lose grip or break easily. Never had one of these leak, and this is probably my 9th or 10th time buying these pens. Definitely recommend.

### ⭐⭐⭐⭐⭐ fine point
*by T***A on December 24, 2025*

if you write small and need a .3mm this is the one pen that can do it, smear free, no leakage, got the main three colors, writes well.

## Frequently Bought Together

- Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.3mm), Needle Tip, Extra Fine Line, Blue Ink, Pack of 3 (BLN73BP3C)
- Sharpie S-Gel, Gel Pens, Ultra Fine Point (0.38mm), Black, 4 Count

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-15*