# Fineliner pen Uni Pin 01 by Uni, Grey ink, 0.1 mm tip, plastic housing, 1 pc

**URL:** https://aio.lv/en/product--uni-unpin01200djsz--12374209
**Data updated:** 2026-04-23 13:21 (EEST)
**Category:** Pens
**Manufacturer:** Uni
**Manufacturer code:** UNPIN01200/DJSZ
**EAN:** 4902778230763
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uni-unpin01200djsz--12374209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Uni Pin 01 fineliner by Uni is a precision drawing and writing pen with grey ink and a 0.1 mm tip. Housed in a plastic barrel, it delivers fine consistent lines for technical drawing, sketching, note-taking and detailed illustration. Supplied as a single pen, it is suitable for artists, designers and students requiring accurate, archival-quality strokes.

## Long description

The Uni Pin 01 fineliner by Uni is a precision drawing and writing pen with grey, archival-quality ink and a 0.1 mm tip. Housed in a plastic barrel with a steel-supported nib, it produces very fine, consistent lines suitable for technical drawing, detailed illustration, sketching and note-taking. The ink is water resistant and fade resistant, so lines remain stable when used alongside watercolour or other liquid media.
Advantages
The pen uses uni Super Ink that is waterproof, fade resistant and tamper proof, providing long-lasting, archival results. Its steel-supported nib ensures durability and reliable performance even when used with stencils. The slim plastic housing and the 0.1 mm tip allow for precise, neat lines and fine detail work.
Suitable for
Technical drawing and drafting
Detailed illustration and inking
Sketching and fine line work
Note-taking and annotation
Work with watercolour or mixed media where waterproof ink is required
When it may not be suitable
This fineliner is not intended for broad coverage or colouring large areas due to its very fine 0.1 mm tip. It may not be the best choice when bold, thick lines or rapid filling are required.
Key specifications
Tip size: 0.1 mm
Ink colour: grey
Ink type: water resistant, fade resistant archival ink
Nib support: steel-reinforced nib
Barrel material: plastic
Pack quantity: 1 pen
How to use
Hold the fineliner at a comfortable angle to produce consistent 0.1 mm lines. Use light, steady pressure for the finest strokes; increased pressure may slightly broaden lines but is not recommended for long-term nib health. Allow ink to dry briefly before applying water or overlapping wet media to ensure waterproof properties take effect.
What to consider before purchase
If you need thicker lines or faster area coverage, choose a larger tip size.
For archival and water-resistant results, confirm grey ink meets your contrast and reproduction needs.
Consider buying multiple pens or sizes if you require a range of line widths for technical or illustrative work.
Usage recommendations
Store capped when not in use to prevent the nib from drying. Use with watercolour or mixed-media pieces where waterproof, fade-resistant grey lines are required; test on a scrap if colour matching is critical.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Grey |
| Writing colours | Grey |
| Housing material | Plastic |
| Shape | Round |
| Tip width | 0.1 mm |
| Tip material | Stainless steel |
| Clip | Yes |
| Clip material | Metal |
| Water-resistant ink | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Uni Pin 01 fineliner, Uni, 0.1 mm, Grey cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 14.07.2026 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 Uni 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 Uni 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/12374209/68497852_large.webp