# Uni Mitsubishi Pencil UM-100 Gel Pen, Black

**URL:** https://aio.lv/en/product--uni-mitsubishi-pencil-um100cza--12524876
**Data updated:** 2026-06-17 08:18 (EEST)
**Category:** Other goods
**Manufacturer:** uni mitsubishi pencil
**Manufacturer code:** UM100CZA
**EAN:** 4902778519226
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uni-mitsubishi-pencil-um100cza--12524876

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The Uni Mitsubishi Pencil UM-100 is a high-quality gel pen featuring smooth-flowing, archival-quality black ink. Designed for reliable everyday writing, it offers a consistent line and comfortable grip. Ideal for office work, academic note-taking, and professional documentation, this pen ensures precision and durability for various writing tasks.

## Long description

The Uni Mitsubishi Pencil UM-100 Gel Pen in black is a reliable writing instrument engineered for consistent performance and smooth ink delivery. Featuring high-quality archival ink, this pen is designed to provide a clean, skip-free writing experience that stands the test of time. Its ergonomic construction ensures comfort during extended writing sessions, making it a dependable choice for both professional and personal use.
Advantages
The primary benefit of the Uni Mitsubishi Pencil UM-100 lies in its superior ink technology, which ensures a smooth flow and rapid drying time to prevent smudging. The archival-quality ink is resistant to fading and water, providing long-lasting results for important documents. Furthermore, the durable tip design maintains a consistent line width, while the lightweight body reduces hand fatigue, allowing for precise control and effortless writing across various paper types.
Suitable for
Professional office documentation and record-keeping
Academic note-taking and study materials
Daily journaling and creative writing
Filling out forms and official paperwork
When it may not be suitable
This pen may not be the optimal choice for writing on glossy surfaces, plastics, or non-porous materials where the gel ink may fail to dry properly. Additionally, it is not intended for heavy-duty outdoor marking in extreme weather conditions where specialized permanent markers would be required.
Key specifications
Ink color: Black
Ink type: Archival-quality gel ink
Tip type: Precision ballpoint
Design: Capped pen with pocket clip
Water and fade resistant ink
How to use
To use the Uni Mitsubishi Pencil UM-100, simply remove the protective cap and begin writing on your preferred paper surface. The gel ink system is designed to start immediately without the need for scribbling. When not in use, always replace the cap securely to prevent the ink from drying out and to protect the tip from damage. Ensure the pen is stored horizontally or with the tip facing downward to maintain optimal ink flow.
What to consider before purchase
Check if the ink color meets your specific professional or academic requirements.
Consider the paper quality, as gel ink performs best on standard to high-quality stationery.
Evaluate if a capped pen design suits your workflow compared to retractable alternatives.
Usage recommendations
For the best results, store the pen in a cool, dry place away from direct sunlight. If the pen has not been used for an extended period, a light stroke on a scrap piece of paper will restore the ink flow to its peak performance.

## FAQ

### How much does the Uni Mitsubishi Pencil UM-100 Gel Pen cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10000 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 31.07.2026 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 mitsubishi pencil 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 mitsubishi pencil 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/12524876/68879512_large.webp