---
product_id: 76089303
title: "Cross 8521 Rolling Ball Pen Refill (Blue)"
brand: "cross"
price: "Bs.141"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/76089303-cross-8521-rolling-ball-pen-refill-blue
store_origin: BO
region: Bolivia
---

# Vibrant blue ink Genuine Cross metal refill Smooth medium point Cross 8521 Rolling Ball Pen Refill (Blue)

**Brand:** cross
**Price:** Bs.141
**Availability:** ✅ In Stock

## Summary

> ✒️ Elevate your signature with every stroke!

## Quick Answers

- **What is this?** Cross 8521 Rolling Ball Pen Refill (Blue) by cross
- **How much does it cost?** Bs.141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/76089303-cross-8521-rolling-ball-pen-refill-blue)

## Best For

- cross enthusiasts

## Why This Product

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

## Key Features

- • **Iconic Blue Ink:** Stand out with vivid, professional blue ink that commands attention.
- • **Seamless Compatibility:** Effortlessly fits your Cross pen for uninterrupted productivity.
- • **Precision in Every Stroke:** Experience flawless writing with a perfectly balanced medium point.
- • **Single Pack, Infinite Impact:** One refill that elevates your writing game every day.
- • **Authentic Cross Craftsmanship:** Trust the quality and durability of a genuine Cross refill made from premium metal.

## Overview

The Cross 8521 Rolling Ball Pen Refill in blue offers smooth, consistent medium-point writing with vibrant blue ink. Crafted from durable metal and designed exclusively for Cross pens, this authentic refill ensures professional-grade performance and reliability.

## Description

Cross 8521 Rolling Ball Pen Refill (Blue)

## Features

- Blue Ink
- Medium Point
- Authentic Cross Refill

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cross |
| Brand | Cross |
| Model Number | 8521 |
| Colour | blue |
| Material | Metal |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Medium |
| Ink Colour | Blue |
| Manufacturer | Cross |

## Product Details

- **Brand:** Cross
- **Style:** Cross
- **Item dimensions L x W x H:** 50 x 5 x 50 Millimeters
- **Item Weight:** 5.5 Grams
- **Number of Pieces:** 1

## Images

![Cross 8521 Rolling Ball Pen Refill (Blue) - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Available Options

This product comes in different **Colour, Size, Style Name** options.

## Questions & Answers

**Q: Does this refill work for sheaffer gel rolling ball pen?**
A: Yes

**Q: Cross 8521 suit for 8523**
A: Yes, it will...

**Q: Can we use this for mont blanc pens**
A: Probably not

**Q: Is this refill work in Cross Edge Roller pen**
A: yes sir !

## Frequently Bought Together

- Cross Gel Ink Rolling Ball Refill for Selectip Pens, Pack of 1
- Cross Selectip Gel Rollerball Pen Refill, Medium Point, Black, 2-Pack (8523-2)
- Cross Selectip Gel Rollingball Pen Refill, Black, 1 per Card (8523)

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**Shop now:** [https://www.desertcart.bo/products/76089303-cross-8521-rolling-ball-pen-refill-blue](https://www.desertcart.bo/products/76089303-cross-8521-rolling-ball-pen-refill-blue)

---

*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-23*