# Fountain pen Diplomat Viper guilloche F nib blue

**URL:** https://aio.lv/en/product--diplomat-d41302023--11448043
**Data updated:** 2026-03-07 20:13 (EET)
**Category:** Pens
**Manufacturer:** Diplomat
**Manufacturer code:** D41302023
**EAN:** 4009746019884
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 120.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 99.58 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--diplomat-d41302023--11448043

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Diplomat Viper guilloche is a fountain pen with a fine (F) nib in blue finish. The pen features a guilloche-patterned body, metal trims, and a refillable ink system compatible with standard cartridges or converters. Designed for everyday writing, signatures and professional use, it combines precise line width and comfortable handling.

## Long description

The Diplomat Viper guilloche fountain pen with a fine (F) nib in blue finish combines a patterned metal body and metal trims with a refillable ink system suitable for everyday writing and professional signing. The guilloche surface provides a tactile feel and a decorative appearance while the fine nib delivers precise, narrow lines suited to detailed handwriting and note-taking. The pen accepts standard fountain pen cartridges and converters, enabling use with a wide range of ink colours and formulations.
Advantages
The guilloche-patterned barrel increases grip and resists visible wear, while the metal trims provide balance and durability. The fine nib offers consistent ink flow and controlled line width for neat handwriting and clear signatures. The refillable ink system supports both convenience with cartridges and flexibility with converters for bottled inks. Overall design targets comfortable daily use and professional appearance without unnecessary complexity.
Suitable for
 Everyday handwriting and note-taking
 Signing documents and forms
 Professional or office use
 Gift for stationery enthusiasts who prefer a metal-bodied pen
Key specifications
 Nib size: Fine (F)
 Nib finish: blue
 Barrel: guilloche-patterned metal body
 Trims: metal
 Ink system: refillable, compatible with standard cartridges and converters
 Primary uses: everyday writing, signatures, professional use
How to use
Install a standard fountain pen cartridge by unscrewing the barrel from the section and inserting the cartridge into the feed until it punctures, or fit a converter into the same seat and draw ink from a bottle. Replace the cap when not in use to prevent drying. For consistent performance, periodically flush the feed and nib with water if you change inks or after extended use with saturated pigments.
Usage recommendations
For best results, use fountain pen-friendly papers to reduce feathering and show-through; choose a high-quality ink matched to the converter or cartridges you prefer. Store horizontally or nib-up for short periods to avoid leaks, and perform an occasional gentle cleaning to maintain smooth flow and the blue-finished nib appearance.

## FAQ

### How much does the Fountain pen Diplomat Viper F guilloche cost, and is it available for purchase?

The price is 120.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 22.07.2026 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 Fountain pen Diplomat Viper F guilloche 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/11448043/66085088_large.webp