---
product_id: 9403241
title: "8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap"
brand: "lamy"
price: "NZ$40"
currency: NZD
in_stock: true
reviews_count: 13
category: "Lamy"
url: https://www.desertcart.nz/products/9403241-8-x-schmidt-635m-mini-ball-pen-d1-size-refills
store_origin: NZ
region: New Zealand
---

# Compact 2.75-inch length Smooth black medium nib 8-pack reliable refills 8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap

**Brand:** lamy
**Price:** NZ$40
**Availability:** ✅ In Stock

## Summary

> 🖊️ Write your success story with every stroke.

## Quick Answers

- **What is this?** 8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap by lamy
- **How much does it cost?** NZ$40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/9403241-8-x-schmidt-635m-mini-ball-pen-d1-size-refills)

## Best For

- lamy enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Black Ink:** Classic black ink that stands out on every page, perfect for contracts, journals, and creative brainstorming.
- • **Value-Packed 8-Pack:** Stock up and save with eight high-quality refills, ensuring you never run out during critical moments.
- • **Precision Medium Nib:** Balanced medium point for professional, clean lines that impress in meetings and presentations.
- • **Effortless Writing Flow:** Experience smooth, consistent ink delivery that elevates your daily notes and signatures.
- • **Universal Compatibility:** Fits premium pens like LAMY M21, Cross 8518-4, and select Swarovski models—upgrade your favorite pen instantly.

## Overview

The Schmidt 635M Mini Ball Pen D1 size refills come in a convenient 8-pack featuring smooth black medium-point ink. Measuring just under 2.75 inches, these refills are compatible with popular premium pens like LAMY M21 and Cross 8518-4. Designed for professionals who demand reliability and style, these refills deliver consistent, clean lines at an unbeatable value.

## Description

Schmidt prints the distributors name "PRIVATE RESERVE" on the outside barrel of some of the refills we ship. Compatible with LAMY M21, Cross 8518-4, and some Swarowski Pens (please check to see if your pen will use this refill).

Review: ✍️ High-quality ink at an affordable price 🤑 - I've been using the black cartridges of this ink on a daily basis for my Livescribe 3 smartpen. The cartridges fit right into the pen, and the app picks up the pen strokes as any official Livescribe-branded ink does. I bought this ink for the price point; I was paying approximately 3.8 times as much per ink cartridge with the previous product I used compared to this one (and I thought that one was cheap!) With this is mind I would definitely be interested in purchasing this product again, and potentially buying different colors and testing those out with the Livescribe 3 as well. Though I was looking for simply super cheap ink that would work in my smartpen, I'm pleasantly surprised by how well this ink flows onto the page. The previous ink that I bought would drip a small but excess amount of ink onto the page whenever I'd put the pen to the paper, making my writing look worse. This ink does considerably less, and all the more makes my writing look better. I'm looking forward to using this product in the future and will potentially post samples of my use of this ink if I get over how embarrassed I feel about my handwriting 😅.
Review: Great replacement - Perfect replacement

## Features

- Schmidt 635M MINE MEDIUM Ballpoint Ink Refill w/ Plastic Cap 8-Pack
- Ink Color: BLACK (also available in BLUE ~ RED & GREEN)
- The refill measures 2-11/16" in length (not including the plastic CAP)
- Measurement with CAP: 2-3/4" (depending on how far u insert in cap)
- Writing Nib: MEDIUM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008B2EQEU |
| Best Sellers Rank | #138,733 in Office Products ( See Top 100 in Office Products ) #957 in Ink Pen Refills |
| Brand | Lamy |
| Brand Name | Lamy |
| Customer Reviews | 4.6 out of 5 stars 712 Reviews |
| Ink Color | Black |
| Item Dimensions | 4 x 2 x 0.1 inches |
| Item Weight | 9.07 g |
| Item dimensions L x W x H | 4 x 2 x 0.1 inches |
| Manufacturer | Schmidt |
| Manufacturer Part Number | LMY_8518-4 |
| Model Number | LYSB008B2EQEU-ELECTRNCS |
| Number of Pieces | 8 |
| Package Size Name | 8-Pack |
| Point Type | Medium |
| Style | Ballpoint |
| UPC | 080333635124 |
| Unit Count | 8 Count |

## Product Details

- **Brand:** Lamy
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 4 x 2 x 0.1 inches
- **Number of Pieces:** 8
- **Style:** Ballpoint

## Images

![8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap - Image 1](https://m.media-amazon.com/images/I/81CU8N6D1LL.jpg)
![8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap - Image 2](https://m.media-amazon.com/images/I/71fxRVQoz7L.jpg)
![8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap - Image 3](https://m.media-amazon.com/images/I/91ux0iAln9L.jpg)

## Questions & Answers

**Q: Does it fit Swarovski Stardust pens?**
A: I don't know about the Stardust pens but I know it fits the Swarovski Lady Crystalline pens.

**Q: If you have tried this refill with a livescribe pen, does it fit/mod? (livescribe refills are about 2.25 inches long x ~2.5mm wide)**
A: Tested: fits nicely and the Livescribe 3 pen also recognizes the ink when writing.

**Q: Is there a fine point version?**
A: The refills I received, both blue and black, were medium point.

**Q: Is this refill as pictured with just the silver tip only or is the product received the silver and black tip refill?**
A: Normally the tip color will correspond to the ink color.  In this case the tips should be black.  Jim

## Customer Reviews

### ⭐⭐⭐⭐⭐ ✍️ High-quality ink at an affordable price 🤑
*by C***S on March 25, 2018*

I've been using the black cartridges of this ink on a daily basis for my Livescribe 3 smartpen. The cartridges fit right into the pen, and the app picks up the pen strokes as any official Livescribe-branded ink does. I bought this ink for the price point; I was paying approximately 3.8 times as much per ink cartridge with the previous product I used compared to this one (and I thought that one was cheap!) With this is mind I would definitely be interested in purchasing this product again, and potentially buying different colors and testing those out with the Livescribe 3 as well. Though I was looking for simply super cheap ink that would work in my smartpen, I'm pleasantly surprised by how well this ink flows onto the page. The previous ink that I bought would drip a small but excess amount of ink onto the page whenever I'd put the pen to the paper, making my writing look worse. This ink does considerably less, and all the more makes my writing look better. I'm looking forward to using this product in the future and will potentially post samples of my use of this ink if I get over how embarrassed I feel about my handwriting 😅.

### ⭐⭐⭐⭐⭐ Great replacement
*by T***A on February 6, 2026*

Perfect replacement

### ⭐⭐⭐⭐⭐ Very Satisfied!
*by B***G on October 16, 2016*

This 8-pack of Schmidt 635M mini ball pen refills --including the black tip -- is an excellent value and are the exact refills needed for my wife's Swarovski pen. The refills fit perfectly and easily into the black tip, and write as nicely as the original cartridge they are replacing. So, at $10.60 for the 8-pack vs. $5.00 for a single refill, my wife will have 8 times the ink supply for only about twice the price. You can't beat that! Highly recommended!!

## Frequently Bought Together

- 8 X Schmidt 635M Mini Ball Pen D1 size Refills – BLACK Ink and one removable black end cap
- Schmidt 635 Mini D1 Ballpoint Refill Medium, 4 Pack, Blue (SC58150)
- Zebra 0.5mm Royal Blue Gel Ink Refill (RJSB5- RBL), for Zebra Multi Function Pen Shabo X Ballpoint Pen, × 5 Pack/total 5 pcs (Japan Import) [Komainu-Dou Original Package]

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**Shop now:** [https://www.desertcart.nz/products/9403241-8-x-schmidt-635m-mini-ball-pen-d1-size-refills](https://www.desertcart.nz/products/9403241-8-x-schmidt-635m-mini-ball-pen-d1-size-refills)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-08-30*