# Fineliner rotring 2166331 0.4 mm pen pack — 4 fun colors

**URL:** https://aio.lv/en/product--rotring-2166331--5006288
**Data updated:** 2026-02-12 14:16 (EET)
**Category:** Felt-Tip Pens
**Manufacturer:** rotring
**Manufacturer code:** 2166331
**EAN:** 3026981663314
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rotring-2166331--5006288

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

rotring fineliner model 2166331 is a set of four 0.4 mm tip pens in assorted 'fun' colors. Designed for precise line work, note-taking and sketching, each pen offers a consistent fine line width suitable for drawing, writing and office use. The compact 4-pack provides a simple solution for color-coding, illustration and everyday tasks.

## Long description

rotring fineliner model 2166331 is a set of four 0.4 mm tip pens in assorted fun colors designed for precise line work, note-taking and sketching. Each pen delivers a consistent fine line width that suits drawing, writing and office tasks. The compact 4-pack combines color variety with a slim, lightweight design that fits easily into a pencil case, briefcase or pocket.
Advantages
These fineliner pens provide stable ink flow and a uniform 0.4 mm line that helps achieve accurate lines and readable handwriting. The assortment of colors enables easy color-coding of notes and clear differentiation in diagrams and illustrations. The slim barrel and secure cap reduce the risk of drying out while keeping the pens comfortable for extended use.
Suitable for
Technical and architectural sketching with fine details
Note-taking, journaling and planners
Color-coding documents and office paperwork
Illustration, comic inking and line art
Everyday writing tasks that require a consistent fine line
Key specifications
Tip size: 0.4 mm fine point for precise lines
Ink type: pigment-based ink for clear, consistent strokes
Pack contents: four pens in assorted colors
Barrel: slim, lightweight plastic for comfortable handling
Cap: snap-on cap to help prevent ink drying
How to use
Remove the cap and hold the fineliner at a moderate angle to produce a consistent 0.4 mm line. Use steady, even pressure for uniform strokes; lighter pressure preserves tip life and maintains line width. Replace the cap after use and store horizontally or with the tip up to minimise drying. The pens are suitable for use on standard paper, sketch pads and planners—test on a small area if using specialty papers.
Usage recommendations
For precise technical lines, allow ink to dry briefly before erasing nearby pencil marks. When color-coding, assign each color a specific meaning to keep notes and diagrams clear. Avoid extended exposure to direct sunlight and store with caps in place to prolong ink life.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.049 kg |
| Package depth | 0.85 mm |
| Package height | 2 mm |
| Package width | 0.2 mm |

## FAQ

### How much does the Fineliner rotring 2166331 0.4 mm — 4 colors cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 29.06.2026 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 rotring 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 rotring 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: weight, 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/5006288/68512216_large.webp