# Ballpoint pen refill Diplomat D10444735 — compatible ink cartridge, standard size

**URL:** https://aio.lv/en/product--diplomat-d10444735--11874878
**Data updated:** 2026-03-09 20:39 (EET)
**Category:** Stationery Accessories
**Manufacturer:** Diplomat
**Manufacturer code:** D10444735
**EAN:** 4009746053246
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diplomat-d10444735--11874878

## 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

Diplomat ballpoint pen refill D10444735 is a replacement ink cartridge designed for use with compatible Diplomat pens. It provides a standard-size refill with ballpoint mechanism for smooth writing and reliable ink flow. Suitable for everyday note-taking, office work, and document signing where a direct replacement cartridge is required.

## Long description

Diplomat ballpoint pen refill D10444735 is a standard-size replacement ink cartridge designed for compatible Diplomat pens and other models that accept the same refill format. The refill uses a ballpoint mechanism to provide consistent ink flow and predictable line width suitable for everyday writing tasks, note-taking, and document signing. Its standard dimensions make it a direct replacement where the original cartridge has worn out or ink has run dry.
Advantages
The refill delivers smooth, reliable writing with minimal skipping and an even ink distribution. Its standard-size construction ensures easy installation and secure fit in compatible pen barrels. The ballpoint tip offers controlled ink release which reduces smudging and feathering on most paper types. Because it is a dedicated replacement cartridge, users can restore pen performance quickly without replacing the entire instrument.
Suitable for
 Everyday note-taking and journaling
 Office tasks including form filling and meeting notes
 Document signing and administrative use
 Replacing worn or empty standard-size ballpoint refills
Key specifications
 Refill type: standard-size ballpoint ink cartridge
 Writing mechanism: ballpoint tip for controlled ink flow
 Compatibility: for pens accepting standard Diplomat-style refills
 Use case: suitable for everyday writing and document work
 Physical format: tubular cartridge designed for simple replacement
How to use
To replace the cartridge, open the pen according to the pen manufacturer's instructions, remove the spent refill, and insert the Diplomat standard-size refill until it seats firmly. Reassemble the pen and perform a few test strokes on paper to prime the ballpoint and ensure consistent ink flow. If the refill does not fit or write immediately, check that the pen model accepts standard-size Diplomat-style cartridges and ensure the tip is intact.
Usage recommendations
Store spare refills capped or in original packaging at room temperature away from direct sunlight. For best results, use on ordinary office papers and avoid prolonged exposure of the tip to dust or moisture. If skipping occurs, gently roll the ballpoint on scrap paper to restore ink flow.

## FAQ

### How much does the Diplomat refill D10444735 — ballpoint pen cartridge cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 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 Diplomat 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 Diplomat 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

## Image

https://aio.lv/img/cache/product/11874878/67291033_large.webp