---
product_id: 299919303
title: "Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149) | D1 Standard Size for Multifunction & Mini Pens | Premium Stainless Steel Tip with TC Ball for Smooth Writing"
brand: "schmidt"
price: "€ 17.21"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/299919303-schmidt-635-mini-d1-ballpoint-refill-medium-4-pack-black
store_origin: IE
region: Ireland
---

# Stainless steel tip Medium point precision D1 refill standard Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149) | D1 Standard Size for Multifunction & Mini Pens | Premium Stainless Steel Tip with TC Ball for Smooth Writing

**Brand:** schmidt
**Price:** € 17.21
**Availability:** ✅ In Stock

## Summary

> 🖋️ Upgrade your pen game—because your ideas deserve the smoothest flow.

## Quick Answers

- **What is this?** Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149) | D1 Standard Size for Multifunction & Mini Pens | Premium Stainless Steel Tip with TC Ball for Smooth Writing by schmidt
- **How much does it cost?** € 17.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/299919303-schmidt-635-mini-d1-ballpoint-refill-medium-4-pack-black)

## Best For

- schmidt enthusiasts

## Why This Product

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

## Key Features

- • **Bulk 4-Pack Value:** Stay stocked and ready—four refills mean you’re always prepared to make your mark without interruption.
- • **Precision Medium Point:** Crafted for clarity and control, the medium tip delivers sharp, professional lines every time.
- • **Effortless Smooth Glide:** Experience flawless writing with Schmidt’s liquid ink technology that ensures every stroke is silky and consistent.
- • **Durable Stainless Steel Tip:** Engineered for longevity and reliability, the robust tip withstands daily use without compromising performance.
- • **Trusted by Professionals Worldwide:** Join the global community of pen manufacturers and professionals who rely on Schmidt’s superior ink refills.

## Overview

The Schmidt 635 Mini D1 Ballpoint Refill is a premium black ink refill featuring a durable stainless steel tip and a medium point for precise writing. Sold in a convenient 4-pack, these refills are designed for smooth, consistent ink flow and are trusted by pen manufacturers worldwide. Made in the USA, they fit standard D1 refill pens, ensuring professional-grade performance for everyday use.

## Description

Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149) | D1 Standard Size for Multifunction & Mini Pens | Premium Stainless Steel Tip with TC Ball for Smooth Writing

## Features

- D1 Refill
- Stainless Steel tip and TC ball.
- Medium point tip.
- 4 Piece Pack.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YAFA |
| Brand | Schmidt |
| Model Number | SC58149 |
| Colour | Black |
| Material | stainless steel |
| Number of Items | 1 |
| Point Type | Medium |
| Ink Colour | Black |
| Manufacturer Part Number | SC58149 |
| Manufacturer | YAFA |
| Country of Origin | USA |

## Product Details

- **Brand:** Schmidt
- **Style:** Ballpoint
- **Item dimensions L x W x H:** 6.7 x 0.3 x 0.3 Centimeters
- **Item Weight:** 9 g
- **Number of Pieces:** 4

## Images

![Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149) | D1 Standard Size for Multifunction & Mini Pens | Premium Stainless Steel Tip with TC Ball for Smooth Writing - Image 1](https://m.media-amazon.com/images/I/71cqQATQUML.jpg)

## Questions & Answers

**Q: What is the length of refill?**
A: Length - 2.6" (66.0mm) Regards, Jim

**Q: Which Schmidt pens do these fit please?**
A: I personally bought those refills for a Swarovski pen .

**Q: Will these refill cartridges fit rotring 600 3 in 1 pen?**
A: I have a rotring tikky 3in1 and I wasn’t sure, so I looked up your 3in1 online and saw that yes, the 600 takes D1 refills

**Q: does this fit a keySmart nano pen?**
A: It’s a standard size D1 refill

## Frequently Bought Together

- Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Black (SC58149)
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- Uni Jet Stream Prime High Grade multi ballpoint pen - Refill - 0.5mm - Black - SXR-200-05

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**Shop now:** [https://www.desertcart.ie/products/299919303-schmidt-635-mini-d1-ballpoint-refill-medium-4-pack-black](https://www.desertcart.ie/products/299919303-schmidt-635-mini-d1-ballpoint-refill-medium-4-pack-black)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*