# Fineliner Faber-Castell Duo 0.4 mm, assorted colors, set of 10

**URL:** https://aio.lv/en/product--faber-castell-551510--11575844
**Data updated:** 2026-02-15 18:38 (EET)
**Category:** Stationery Accessories
**Manufacturer:** Faber-Castell
**Manufacturer code:** 551510
**EAN:** 4087205515108
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--faber-castell-551510--11575844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Faber-Castell Duo fineliner set with 0.4 mm tip, includes 10 assorted colors. Designed for precise writing, sketching and technical drawing, the pen tips deliver consistent line width for detailed work. Suitable for school, office and creative projects; a compact set that provides reliable color variety and fine control.

## Long description

Faber-Castell Duo fineliner set with 0.4 mm tip contains ten assorted colors designed for precise writing, sketching and technical drawing. The fine 0.4 mm tip produces a consistent, narrow line that supports detailed work and controlled strokes. Each pen in the compact set offers reliable ink flow and color variety suitable for school, office or creative tasks.
Advantages
The thin 0.4 mm tip ensures uniform line width for accurate lettering and detailed sketches while minimizing ink bleeding on standard papers. Assorted colors in this set provide a balanced palette for color-coding, illustrations and note-taking. The pens are lightweight and compact, making them easy to carry in pencil cases or small bags and convenient for everyday use.
Suitable for
 Fine handwriting and note-taking
 Technical drawing and drafting
 Sketching, outlining and illustration
 Colour-coding documents and planners
 School projects and arts-and-crafts activities
Key specifications
 Tip size: 0.4 mm fine tip for precise lines
 Ink type: water-based ink formulated for smooth flow
 Set contents: 10 fineliner pens in assorted colors
 Barrel: lightweight plastic barrel for balanced handling
 Line consistency: designed to deliver consistent narrow strokes
How to use
Remove the cap and hold the fineliner at a comfortable angle to the paper to produce consistent lines with the 0.4 mm tip. Use light, steady pressure for fine details and slightly firmer strokes for more visible lines. Replace the cap after use to prevent the tip from drying out. Allow freshly applied ink to dry briefly before stacking or erasing to avoid smudging.
Usage recommendations
Use the Faber-Castell Duo fineliners on standard papers, sketchbooks and planners for best results; test on specialty papers before extended use. Store horizontally or capped to maintain ink flow and protect the tip.

## FAQ

### How much does the Fineliner Faber-Castell Duo 0.4 mm — 10 pcs cost, and is it available for purchase?

The price is 15.49 € (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 23.07.2026 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. 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 Faber-Castell 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 Faber-Castell 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/11575844/66612737_large.webp