---
product_id: 399492414
title: "Jaymo - 12 - Blue Cross® Compatible Ballpoint Pen Refills. Smooth Writing German Ink and 1mm Medium Tip. #8511"
brand: "jaymo"
price: "€ 39.76"
currency: EUR
in_stock: true
reviews_count: 8
category: "Jaymo"
url: https://www.desertcart.pt/products/399492414-jaymo-12-blue-cross-compatible-ballpoint-pen-refills-smooth-writing
store_origin: PT
region: Portugal
---

# Durable metal shaft with threaded screw fit 1mm medium tip for precise, smooth writing Premium German ink ensures consistent flow Jaymo - 12 - Blue Cross® Compatible Ballpoint Pen Refills. Smooth Writing German Ink and 1mm Medium Tip. #8511

**Brand:** jaymo
**Price:** € 39.76
**Availability:** ✅ In Stock

## Summary

> 🖋️ Upgrade your pen game with precision and style—because your ideas deserve the best!

## Quick Answers

- **What is this?** Jaymo - 12 - Blue Cross® Compatible Ballpoint Pen Refills. Smooth Writing German Ink and 1mm Medium Tip. #8511 by jaymo
- **How much does it cost?** € 39.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/399492414-jaymo-12-blue-cross-compatible-ballpoint-pen-refills-smooth-writing)

## Best For

- jaymo enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 12 refills at a fraction of the cost—never run out during your busiest workdays
- • **Eco-Smart Packaging:** Reusable zippered bag keeps your refills organized and ready to go
- • **Effortless Precision:** 1mm medium ballpoint tip delivers clean, professional lines every time
- • **German-Engineered Ink:** Smooth, free-flowing ink crafted in Germany for a flawless writing experience
- • **Universal Compatibility:** Fits Cross #8511 & #8513 plus multiple premium pen brands—measure once, write forever

## Overview

Jaymo Blue Cross® Compatible Ballpoint Pen Refills offer a smooth writing experience with a 1mm medium tip and premium German ink. Designed with a durable metal shaft and threaded plastic top, these refills fit Cross pens and many other brands. Packaged in a reusable zip bag, this 12-pack provides exceptional value for professionals seeking reliable, high-quality pen refills.

## Description

Jaymo brand refills are an economical alternative to higher priced refills.Replacement for Cross Black #8513, Blue #8511, or Red #8515Remove your refill and compare it to the pictures and fit guide here. If your refill appears to have the same shape, measure it to make sure it is 4.563 inches / 116 mm long and has a shaft with a diameter of .12 inches / 3 mm.If your refill matches pictures and dimensions, order with confidence.This refill is also compatible with pens and refills from numerous manufacturers, including Fisher, Monteverde, Regal, Schneider, Sheaffer, and Ystudio. Just make sure the dimensions and pictures match before ordering. For more details view our video on YouTube by searching "Jaymo Ballpoint Pen Refill Replacement for Cross."We use smooth writing ink from Germany and and a Medium 1 mm ballpoint tip for smooth writing and fine lines. Refill has a plastic top with threads and screws into place.Refills are packaged in a reusable zip close bag. Jaymo refills are not manufactured, licensed or endorsed by the pen manufacturers referred to on this page. The trademarks of the pen manufacturers are identified only for the purpose of providing refill compatibility information.

Review: Will order again - Easily worth the money and fits my pen perfectly I’ll order again when they run out
Review: Poor - It’s not cross and very poor packaging, It’s came on plastic bag

## Features

- JAYMO - Ballpoint Pen Refill Replacement for Cross Black #8513 and Blue #8511.
- QUALITY - Free-flowing, long-lasting, smooth writing ink with 1 mm Medium ballpoint tip. Original manufacturer quality with metal shaft. Packaged in reusable zippered bag.
- IMPORTANT - Before ordering remove your refill and compare it to the pictures here, then measure the length and diameter. Refills are 4.5 in / 116 mm long and the diameter of the metal shaft is .12 in / 3 mm. Refill has plastic top with threads and screws into place. If your refill matches pictures and dimensions order with confidence. Search “Jaymo Ballpoint Pen Refill Replacement for Cross” on YouTube for video with more details.
- SATISFACTION GUARANTEED - If you are not satisfied with our refills, just let us know and we will make it right.
- SUPER VALUE - Why pay $5 to $10 and get just 1 refill?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079TJVCVB |
| Best Sellers Rank | #74,882 in Office Products ( See Top 100 in Office Products ) #690 in Pen Refills |
| Brand | Jaymo |
| Closure | Retractable |
| Color | 12 Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (5,240) |
| Date First Available | 5 May 2018 |
| Ink Color | Blue |
| Item Weight | 2.83 g |
| Manufacturer | Cottage Mills |
| Manufacturer Part Number | 90208 |
| Material Type | Metal |
| Number of Items | 12 |
| Point Type | Medium |
| Product Dimensions | 11.68 x 0.51 x 0.51 cm; 2.83 g |

## Product Details

- **Brand:** Jaymo
- **Item dimensions L x W x H:** 11.7 x 0.5 x 0.5 centimeters
- **Item weight:** 0.1 Ounces
- **Number of pieces:** 6
- **Style:** Ballpoint

## Images

![Jaymo - 12 - Blue Cross® Compatible Ballpoint Pen Refills. Smooth Writing German Ink and 1mm Medium Tip. #8511 - Image 1](https://m.media-amazon.com/images/I/61iCa4awuCL.jpg)

## Questions & Answers

**Q: does this refill match a Coltex C501F?**
A: I am not sure if this refill match the Coltex C501F.    How I proceeded - I took the physical measurements of the refill I wanted to replace and its type of tip and end and took my time.  Sorry I can't be more helpful.   I am happy with the refill.  The Jaymo advertisement says " Compatible to Ballpoint Pen Refills.   You can always return it.   Just be careful in your search.

**Q: Product description says 4.5 inches; technical details says 4.6 inches. which one is accurate???**
A: 4.57 in / 116.15 mm is the exact dimension.  Sorry for any confusion and we will update product description to rounded number of 4.6"

**Q: Is this gel ink? I want to use these refills for check writing. If you don't use gel ink the crooks can use acetone to erase your check**
A: Ballpoint.  For gel I'd suggest the papermate ink joy...they're awesome, don't bleed, and also come in some fun colors if you don't just want blue or black.

**Q: Does Jaymo make fine tip Cross refills?**
A: Thank you for your question.  Currently we offer only the 1mm medium tip.  We will look at adding a fine tip in the future.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Will order again
*by M***H on 21 February 2020*

Easily worth the money and fits my pen perfectly I’ll order again when they run out

### ⭐⭐⭐ Poor
*by E***L on 19 July 2020*

It’s not cross and very poor packaging, It’s came on plastic bag

### ⭐ ink flow is not consistent
*by V***Z on 29 July 2020*

inconsistent writing. ink sometimes stops flowing

## Frequently Bought Together

- Jaymo Replacement for Cross 8513 - Measures 4.563 in / 116 mm Long - Ballpoint Pen Refill - 12 Black
- Cross Ballpoint Pen Refill, Pack of 2, Fine, Blue
- 10 x Blue Ink Pen Refills for Cross Ballpoint Pens, 11.6cm Blue Ballpoint Pen Refills Compatible with Cross 8513 Ballpoint Pens, Medium Size Tip (10)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-01*