# Diplomat Excellence A Plus Wave Guilloche Fountain Pen, Fine Nib, Black

**URL:** https://aio.lv/en/product--diplomat-d40104023--12513258
**Data updated:** 2026-06-10 09:24 (EEST)
**Category:** Pens
**Manufacturer:** Diplomat
**Manufacturer code:** D40104023
**EAN:** 4009746013912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 321.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 265.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diplomat-d40104023--12513258

## 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

The Diplomat Excellence A Plus Wave Guilloche is a premium fountain pen featuring a sophisticated black finish with a distinct wave pattern. Equipped with a high-quality stainless steel fine (F) nib, this writing instrument offers a smooth and consistent ink flow. Designed for comfort and durability, it is an ideal choice for professional use, calligraphy, and everyday writing tasks, combining elegant aesthetics with reliable German engineering.

## Long description

The Diplomat Excellence A Plus Wave Guilloche fountain pen is a premium writing instrument that combines sophisticated design with reliable German engineering. Featuring a striking black finish enhanced by a distinct wave guilloche pattern, this pen offers a tactile and visually appealing experience. It is equipped with a high-quality stainless steel fine nib, ensuring a smooth and consistent ink flow for precise writing tasks.
Advantages
This fountain pen stands out due to its exceptional build quality and ergonomic design, which provides comfort during extended writing sessions. The durable metal casing ensures longevity, while the precision-engineered nib delivers a reliable performance that meets the needs of demanding users. Its timeless aesthetic makes it a professional accessory that maintains its elegance over years of regular use.
Suitable for
Professional correspondence and document signing
Calligraphy and creative writing projects
Everyday note-taking for those who appreciate quality stationery
Gifting for professionals or pen enthusiasts
When it may not be suitable
This pen may not be the ideal choice for individuals who prefer ultra-lightweight plastic pens, as the metal construction provides a more substantial weight in the hand. Additionally, those who require a specialized nib size other than fine may find this model limiting for their specific artistic requirements.
Key specifications
Nib size: Fine (F)
Nib material: Stainless steel
Finish: Black with wave guilloche pattern
Construction: Durable metal body
Filling system: Cartridge or converter compatible
How to use
To begin using the pen, insert a standard international ink cartridge or attach a converter to draw ink from a bottle. Once the ink is installed, allow a few moments for the ink to reach the nib. Hold the pen at a comfortable angle, allowing the nib to glide across the paper without applying excessive pressure to ensure a smooth ink flow.
What to consider before purchase
Check if the fine nib size aligns with your preferred writing style
Ensure you have compatible ink cartridges or a bottled ink supply
Consider the weight of the metal body if you prefer lighter writing instruments
Usage recommendations
To maintain the performance of your fountain pen, it is recommended to flush the nib with clean water if the pen will not be used for an extended period or when changing ink colors. Store the pen in a protective case to preserve the finish of the guilloche pattern.

## FAQ

### How much does the Diplomat Excellence A Plus Wave Guilloche Fountain Pen cost, and is it available for purchase?

The price is 321.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, Installment. All transactions are 100% secure and encrypted.

### Can Diplomat Excellence A Plus Wave Guilloche Fountain Pen be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12513258/68859402_large.webp