---
product_id: 15203021
title: "EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, Box of 12 (BL77-C)"
brand: "pentel"
price: "€ 46.79"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/15203021-energel-rtx-gel-pens-0-7-mm-metal-tip-black
store_origin: GR
region: Greece
---

# Quick-dry, smear-free EnerGel ink 54% recycled plastic barrel 0.7mm medium metal tip for crisp lines EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, Box of 12 (BL77-C)

**Brand:** pentel
**Price:** € 46.79
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Smart. Write EnerGel.

## Quick Answers

- **What is this?** EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, Box of 12 (BL77-C) by pentel
- **How much does it cost?** € 46.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/15203021-energel-rtx-gel-pens-0-7-mm-metal-tip-black)

## 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

- • **Eco-Chic Design:** Feel good about your pen with a sleek silver barrel crafted from over half recycled plastic—style meets sustainability.
- • **Comfort Grip Control:** Latex-free, ergonomic grip enhances your writing comfort and control during long meetings or brainstorming sessions.
- • **Smudge-Free Confidence:** Write fast and clean with acid-free, quick-drying ink that’s perfect for lefties and busy pros on the go.
- • **Smooth Precision Writing:** Experience sharp, professional lines with the 0.7mm metal tip that delivers consistent medium strokes every time.
- • **Refill & Reuse Revolution:** Join the eco-conscious elite by refilling your pen with any EnerGel ink—save money and reduce waste effortlessly.

## Overview

The Pentel EnerGel Deluxe RTX Retractable Gel Pen offers a smooth, quick-drying writing experience with a 0.7mm metal tip for crisp medium lines. Its barrel is made from 54% recycled plastic, combining eco-friendly design with professional style. Featuring a latex-free comfort grip and refillable ink cartridges, this pen ensures long-lasting performance and sustainability, backed by a limited lifetime warranty.

## Description

EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, Box of 12 (BL77-C)

## Features

- Sold as 1 Dozen.
- EnerGel high-performance combination liquid and gel ink pen writes reliably for consistent results across handwritten documents
- Blue ink provides easy readability
- Medium point 0.7 mm metal tip creates sharp medium-size lines on the page for a crisp, professional look Features a silver colored barrel with blue accents and is made of plastic, including 54% recycled plastic for environmental sustainability.
- New high-performance ink technology blends liquid and gel ink for a smooth flow from the tip to the page Latex-free grip feels comfortable on your hand and enhances your control over the pen Acid-free EnerGel ink dries quickly without requiring blotting to prevent gobs, smudges and smears, making it ideal for left-handed users Refillable with any color EnerGel ink for eco-friendly reusability Limited Lifetime Warranty ensures long-lasting performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pentel |
| Brand | Pentel |
| Item Weight | 5.9 ounces |
| Product Dimensions | 6 x 3.1 x 1.1 inches |
| Item model number | BL77-C |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Closure | Retractable |
| Grip Type | Comfort, Latex-free |
| Material Type | Metal |
| Number of Items | 12 |
| Size | 1 Count (Pack of 12) |
| Point Type | Medium |
| Line Size | 0.7 |
| Ink Color | Black |
| Tip Type | Plastic |
| Manufacturer Part Number | BL77CDZ |

## Product Details

- **Brand:** Pentel
- **Writing Instrument Form:** Roller Ball Pen
- **Color:** Blue
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, Box of 12 (BL77-C) - Image 1](https://m.media-amazon.com/images/I/812-a8l+ZmL.jpg)

## Available Options

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

## Frequently Bought Together

- Pentel Gel Ink Pen, EnerGel RTX Gel Pens, 0.7 mm Metal Tip, Black/Silver Barrel, Blue Ink, 12 Each (BL77-C)
- Pentel Refill Ink for BL57/BL77 EnerGel Liquid Gel Pen, 0 .7mm, Metal Tip, Red Ink, Box of 12 (LR7-B-12)
- Pentel Refill Ink for EnerGel Liquid Gel Pen, (0.7mm), Medium Line, Needle Tip, Black Ink, Box of 12 (LRN7-A)

---

## 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.gr/products/15203021-energel-rtx-gel-pens-0-7-mm-metal-tip-black](https://www.desertcart.gr/products/15203021-energel-rtx-gel-pens-0-7-mm-metal-tip-black)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*