---
product_id: 274129072
title: "Zebra Gel Ballpoint Pen Extra Lead NJK-0.5 mm Black (10 Pieces) B-RNJK5-BK (Japan Import)"
brand: "zebra pen"
price: "€ 22.93"
currency: EUR
in_stock: true
reviews_count: 5
category: "Zebra Pen"
url: https://www.desertcart.sk/products/274129072-zebra-gel-ballpoint-pen-extra-lead-njk-0-5-mm
store_origin: SK
region: Slovakia
---

# 10-pack refill set Deep black water-based pigment ink 0.5 mm precision tip Zebra Gel Ballpoint Pen Extra Lead NJK-0.5 mm Black (10 Pieces) B-RNJK5-BK (Japan Import)

**Brand:** zebra pen
**Price:** € 22.93
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with precision and style – never miss a detail!

## Quick Answers

- **What is this?** Zebra Gel Ballpoint Pen Extra Lead NJK-0.5 mm Black (10 Pieces) B-RNJK5-BK (Japan Import) by zebra pen
- **How much does it cost?** € 22.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/274129072-zebra-gel-ballpoint-pen-extra-lead-njk-0-5-mm)

## Best For

- zebra pen enthusiasts

## Why This Product

- Trusted zebra pen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bold Black Ink:** Water-based pigment ink delivers smooth, fade-resistant lines that stand out.
- • **Bulk Refill Convenience:** Pack of 10 refills ensures you never run out during critical projects.
- • **Eco-conscious Resin Build:** Durable resin casing designed for long-lasting use and easy replacement.
- • **Precision at Your Fingertips:** Ultra-fine 0.5 mm tip for crisp, professional writing and detailed notes.
- • **Trusted Japanese Craftsmanship:** From Zebra, a century-old brand synonymous with quality and innovation.

## Overview

The Zebra Gel Ballpoint Pen Extra Lead NJK-0.5 mm Black refill pack includes 10 high-quality black ink refills featuring a precise 0.5 mm tip. Manufactured by Zebra, a renowned Japanese brand with over 100 years of expertise, these water-based pigment ink refills offer smooth, fade-resistant writing ideal for professionals who demand clarity and reliability in their everyday office tools.

## Description

Refill for SARASA pre-fill (NJK-0.5) [Black] x 10 pieces. ZEBRA is a Japanese company that develops and manufactures writing instruments. ZEBRA has sales bases in various countries around the world and provides high-quality writing instruments to customers all over the world. ZEBRA has been making writing instruments for drawing letters and images for over a century. [Origin of company name ZEBRA] The zebra (ZEBRA) is a very gentle animal living in the wild of Africa, even without the weapon that protects itself individually against the enemy. Therefore, zebras are always grouped together, and they continue to cooperate steadily and stay alive. The founder established ZEBRA as a brand, hoping that all employees will firmly unite, like ZEBRA, striving to create writing instruments for cultural improvement and development. In addition, the Zebra brand (ZEBRA) faces the background: warm innovation (knowing old things, knowing new things), the power to bring people together and the spirit of warm innovation are the two pillars of ZEBRA. [Products from ZABRA] Oil based ballpoint pen / emulsion ballpoint pen / gel ballpoint pen / multi-coloured / multifunctional ballpoint pen / mechanical pencil / Sharbo (Sharp ballpoint pen / reinforced ballpoint pen / gel ballpoint pen refill ballpoint pen / eraser marker / eraser marker / chalkboard marker / water marker / ballpoint pen / highlighter pen / control series / correction tool / Pen Tip / Ballpoint pen refill core/mechanical pencil part mechanism/replacement eraser.

Review: I have ordered these 3 times now as refills for my Zebra Sarasa Multi-Ink Pen - they fit to the pen perfectly, and feel great to write with.
Review: Don't fit my pen !! Buying re fill pens is a nightmare and I think it is easier to just buy multi pack of pens you like. A real waste I know 😟

## Features

- Related Products: Prefill (Custom Multifunction Pen) / SARASA Multi
- Ink type: water-based pigment
- Size: Maximum diameter Φ 3.0 x total length 98.2 mm/weight 0.5 g
- Japan Import
- ZEBRA is a Japanese company that develops and manufactures writing instruments. ZEBRA has sales bases in various countries around the world and provides high-quality writing instruments to customers all over the world.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZEBRA |
| Brand | Zebra Pen |
| Model number | B-RNJK5-BK |
| Product Dimensions | 18.29 x 5.11 x 2.49 cm; 8.5 g |
| Color | Black 10pcs |
| Material Type | Resin |
| Number of Items | 10 |
| Point Type | Ballpoint |
| Ink Color | Black |
| Manufacturer Part Number | B-RNJK5-BK |
| Item Weight | 8.49 g |

## Product Details

- **Brand:** Zebra Pen
- **Style:** Ball Point
- **Item dimensions L x W x H:** 18.3 x 5.1 x 2.5 centimeters
- **Item weight:** 0.3 Ounces
- **Number of pieces:** 10

## Images

![Zebra Gel Ballpoint Pen Extra Lead NJK-0.5 mm Black (10 Pieces) B-RNJK5-BK (Japan Import) - Image 1](https://m.media-amazon.com/images/I/615oHe8MSNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***I on 6 July 2022*

I have ordered these 3 times now as refills for my Zebra Sarasa Multi-Ink Pen - they fit to the pen perfectly, and feel great to write with.

### ⭐⭐⭐ Review
*by D***G on 28 October 2016*

Don't fit my pen !! Buying re fill pens is a nightmare and I think it is easier to just buy multi pack of pens you like. A real waste I know 😟

### ⭐ Review
*by P***O on 4 February 2024*

La Zebra produce refill di varia tipologia (che a volte variano tra loro per una lievissima differenza del diametro) ma non indica quello giusto per la penna che ho acquistato (Zebra G-450). Risultato: 17€ di refill finiti nel cestino poiché incompatibili.

## Frequently Bought Together

- Zebra Ballpoint Pen Refill, Sarasa, NJK-0.5 Lead, Black, 10 Count BRNJK5BK
- Zebra Multi Function Sarasa 4＋S Black/Red/Blue/Green Ink 0.5mm Ballpoint Pen, 0.5mm Mechanical Pencil, Black Body, J4SA11-BK
- ZEBRA P-J4SA11-BG Multi-functional Pen, 4 Colors + Sharp, Sarasa Multi, 0.5, Blue Green

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**Shop now:** [https://www.desertcart.sk/products/274129072-zebra-gel-ballpoint-pen-extra-lead-njk-0-5-mm](https://www.desertcart.sk/products/274129072-zebra-gel-ballpoint-pen-extra-lead-njk-0-5-mm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*