---
product_id: 735414465
title: "Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver"
brand: "ぺんてる"
price: "$6210"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/735414465-pentel-energel-rtx-retractable-liquid-gel-pen-0-7mm-medium
store_origin: NZ
region: New Zealand
---

# Quick-drying liquid gel ink Sleek metal-accented barrel 0.7mm medium stainless steel tip Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver

**Brand:** ぺんてる
**Price:** $6210
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smooth. Write Now.

## Quick Answers

- **What is this?** Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver by ぺんてる
- **How much does it cost?** $6210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/735414465-pentel-energel-rtx-retractable-liquid-gel-pen-0-7mm-medium)

## Best For

- ぺんてる enthusiasts

## Why This Product

- Trusted ぺんてる brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Precision:** 0.7mm stainless steel tip delivers clean, consistent medium lines for professional writing.
- • **Luxury Meets Function:** Sleek silver barrel with metal accents elevates your desk style and commands attention in meetings.
- • **Smudge-Free Confidence:** Quick-drying gel ink ensures no smears or clumps—perfect for left-handed writers and fast note-takers.
- • **Sustainable & Reliable:** Refillable ink cartridges backed by a limited lifetime warranty keep you writing sustainably and worry-free.
- • **Comfort in Every Stroke:** Latex-free grip provides ergonomic control for extended writing sessions without fatigue.

## Overview

The Pentel EnerGel RTX Retractable Liquid Gel Pen combines advanced gel ink technology with a sleek stainless steel barrel and a 0.7mm medium tip to deliver a smooth, smudge-free writing experience. Designed for professionals and left-handed users alike, its quick-drying ink and ergonomic latex-free grip ensure comfort and precision. Refillable and backed by a limited lifetime warranty, this pen is the ultimate tool for those who demand style and performance in every stroke.

## Description

EnerGel RTX gel pens offer a luxurious feel and a smooth, effortless writing experience. High performance ink technology combines the highest quality liquid and gel ink Quick-drying liquid gel ink is ideal for left-handed writers - no smears, smears, or globs. Sleek and stylish barrel design features stainless steel accents for a professional look. Latex-free grip for increased writing comfort and control 0.7mm stainless steel tip for medium lines, 1.0mm tip for bold lines EnerGel refills can be used regardless of size or color. Comes with a limited lifetime warranty

## Features

- High performance gel ink technology combines the highest quality liquid ink with gel ink for a super-smooth writing experience
- Liquid gel ink dries quickly and is loved by left-handed writers. No smears, smudges, or clumps
- EnerGel gel ink writes smoother than leading brands* (*in-house tested for smoother writing than leading gel pens on standard writing papers)
- Sleek and stylish barrel design with metal accents for a professional look
- Latex-free grip for writing comfort and control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ぺんてる |
| Model Number | BL77BP12M |
| Color | Silver |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Point Type | Medium |
| Line Size | 0.7 ミリメートル |
| Ink Color | Black |
| Included Components | Ink Cartridge |
| Product Dimensions | 16.26 x 15.75 x 1.27 cm; 163.29 g |
| Shredded Shape | Pockets |
| Application type | 0.7mm medium grip rubber retract push button, Refill smooth metal silver color 12 twelve, energel rtx liquid gel pen pentel japan write ink, office school blister pack bl77bp12m 072512266465, refillable black red blue green brown orange lime |

## Product Details

- **Brand:** ぺんてる
- **Writing Instrument Form:** Roller Ball Pen
- **Color:** Silver
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver - Image 1](https://m.media-amazon.com/images/I/81IuhG1EPYL.jpg)
![Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver - Image 2](https://m.media-amazon.com/images/I/71gQt08XkmL.jpg)
![Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver - Image 3](https://m.media-amazon.com/images/I/91TcMm2xKiL.jpg)
![Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver - Image 4](https://m.media-amazon.com/images/I/91nuAAF559L.jpg)
![Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm) Medium Line, Assorted Ink (BL77BP12M) Silver - Image 5](https://m.media-amazon.com/images/I/91632t1Jp+L.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.

## Frequently Bought Together

- Pentel EnerGel RTX Gel Pens, Assorted Ink
- Pentel EnerGel RTX Retractable Liquid Gel Pen, (0.7mm), Medium Line, Metal Tip, Assorted Ink, Pack of 8 (BL77BP8M)

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**Shop now:** [https://www.desertcart.nz/products/735414465-pentel-energel-rtx-retractable-liquid-gel-pen-0-7mm-medium](https://www.desertcart.nz/products/735414465-pentel-energel-rtx-retractable-liquid-gel-pen-0-7mm-medium)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-05*