# Ballpoint pen refill Caran d\`Arche 8428.000 — Medium tip, Black, 1 pc

**URL:** https://aio.lv/en/product--caran-darche-503012--12092687
**Data updated:** 2026-03-13 15:53 (EET)
**Category:** Stationery Accessories
**Manufacturer:** Caran d\`Arche
**Manufacturer code:** 503012
**EAN:** 7610186904288
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--caran-darche-503012--12092687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Refill for ballpoint pens Caran d\`Arche 8428.000 with a Medium line width in black ink. Designed as a single replacement cartridge (1 pc) compatible with corresponding Caran d\`Arche ballpoint models. Made in Switzerland, it provides standard medium-tip writing for everyday use, note-taking, and professional correspondence.

## Long description

Caran d'Ache 8428.000 ballpoint pen refill — Medium tip, Black, 1 pc is a single replacement cartridge designed for compatible Caran d'Ache ballpoint pens. Made in Switzerland in the Geneva workshops, this Goliath ink cartridge features a stainless steel point and a tungsten carbide rotating ball to ensure regular ink flow and consistent medium-width lines suitable for everyday writing, note-taking and professional correspondence. The cartridge is tested to deliver up to 600 A4 pages of writing under standard conditions.
Advantages
The refill provides reliable ink supply with a smooth, uninterrupted stroke thanks to the tungsten carbide ball and stainless steel tip. Precision manufacturing in Switzerland ensures consistent line width and compatibility with designated Caran d'Ache models. The medium tip produces clear, legible black lines appropriate for general-purpose use, while the tested ink capacity offers long-lasting performance.
Suitable for
 Everyday writing and note-taking
 Professional correspondence and document signing
 Office use in pens compatible with Caran d'Ache 8428.000 refills
 Students and academics for lectures and study notes
Key specifications
 Tip size: Medium
 Ink colour: Black
 Tip material: Stainless steel
 Ball material: Tungsten carbide
 Origin: Made in Switzerland (Geneva workshops)
 Pack quantity: 1 piece
 Estimated writing capacity: up to 600 A4 pages
How to use
Remove the used cartridge from the compatible Caran d'Ache pen according to the pen manufacturer's instructions and insert the replacement refill firmly until it clicks or seats securely. Ensure the tip is exposed correctly and test on scrap paper to confirm ink flow. Store unused refills capped or in original packaging to prevent drying and keep at room temperature away from direct sunlight.
Usage recommendations
For best performance, use the refill in Caran d'Ache ballpoint pens specified as compatible with the 8428.000 cartridge. If ink flow is slow after installation, gently scribble on plain paper to restore full flow. Avoid exposing the refill to extreme temperatures or prolonged direct sunlight to preserve ink quality.

## Specifications

| Feature | Value |
|---|---|
| Writing colours | Black |
| Country of origin | Switzerland |
| Housing material | Tungsten |
| Line size | Medium |
| Tip material | Stainless steel |
| Quantity per pack | 1 pc(s) |
| Suitable for pen type | Ballpoint pen |

### Design

| Feature | Value |
|---|---|
| Product colour | Tungsten |

## FAQ

### How much does the Caran d\`Arche 8428.000 ballpoint refill Medium Black cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Caran d\`Arche products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Caran d\`Arche service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12092687/67622995_large.webp