---
product_id: 19848193
title: "Energel Knock Ballpoint Pen, 0.5mm Needle Tip, Blue Ink with Blue Accent (BLN75-C)"
brand: "pentel"
price: "32.78 DT"
currency: TND
in_stock: true
category: "Pentel"
url: https://www.desertcart.tn/products/19848193-energel-knock-ballpoint-pen-0-5mm-needle-tip-blue-ink
store_origin: TN
region: Tunisia
---

# Smooth, vibrant blue hybrid ink Refillable design for sustainability 0.5mm ultra-fine needle tip Energel Knock Ballpoint Pen, 0.5mm Needle Tip, Blue Ink with Blue Accent (BLN75-C)

**Brand:** pentel
**Price:** 32.78 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Energel Knock Ballpoint Pen, 0.5mm Needle Tip, Blue Ink with Blue Accent (BLN75-C) by pentel
- **How much does it cost?** 32.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/19848193-energel-knock-ballpoint-pen-0-5mm-needle-tip-blue-ink)

## 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

- • **Vibrant Blue Impact:** Stand out in meetings and memos with smooth, vivid blue hybrid ink that dries quickly and resists smudging.
- • **Snap & Go Convenience:** Quick snap closure ensures your pen is always ready to perform when inspiration strikes.
- • **Eco-Savvy Refill Ready:** Keep your pen going and reduce waste with easy-to-swap refills—because sustainability is the new luxury.
- • **Sleek, Comfortable Grip:** Designed with a smooth grip and balanced round body for effortless writing during long work sessions.
- • **Precision in Every Stroke:** Experience flawless writing with the ultra-fine 0.5mm needle tip for crisp, professional notes.

## Overview

The Pentel Energel Knock Ballpoint Pen features a 0.5mm needle tip delivering precise, clean lines with smooth blue hybrid ink. Its refillable design supports sustainability while the sleek blue body with matching accents offers a professional look. Lightweight and comfortable, this pen is perfect for millennial professionals who value style, performance, and eco-conscious choices in their everyday tools.

## Description

Pentel Energel Knock Ballpoint Pen, 0.5mm Needle Tip, Blue Ink, Blue Body with Blue Accent

## Features

- Pentel Ballpoint Pen
- Energel Ink
- Blue Ink

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000WH0RS6 |
| Additional Features | Refillable |
| Age Range Description | Adult |
| Best Sellers Rank | #146,709 in Office Products ( See Top 100 in Office Products ) #3,996 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | Pentel |
| Closure Type | Snap |
| Color | Blue Body with Blue Accent |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,015) |
| Drill Point | Extra Fine |
| Global Trade Identification Number | 04902506070906 |
| Grip Type | smooth |
| Hand Orientation | Left |
| Included Components | 1x EnerGel RTX Liquid Gel Pen Refill, 0.5mm/0.7mm NEEDLE Tip |
| Ink Base | Hybrid |
| Ink Color | Blue |
| Item Weight | 0.01 Pounds |
| Line Size | 0.5mm or 0.7mm |
| Manufacturer | Pentel |
| Material Type | Stainless Steel |
| Model Name | EnerGel RTX Liquid Gel Pen (needle tip) |
| Model Number | BLN75-CO-PC |
| Recommended Uses For Product | Writing |
| Style | Refillable |
| Theme | Stationery |
| UPC | 799916030316 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Ballpoint Pen |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Pentel
- **Color:** Blue Body with Blue Accent
- **Ink Color:** Blue
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Energel Knock Ballpoint Pen, 0.5mm Needle Tip, Blue Ink with Blue Accent (BLN75-C) - Image 1](https://m.media-amazon.com/images/I/51v0xgAMrcL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/19848193-energel-knock-ballpoint-pen-0-5mm-needle-tip-blue-ink](https://www.desertcart.tn/products/19848193-energel-knock-ballpoint-pen-0-5mm-needle-tip-blue-ink)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-22*