# Gel Pen uni mitsubishi pencil UM100 Blue — retractable gel ink pen, medium tip

**URL:** https://aio.lv/en/product--uni-mitsubishi-pencil-unum100dni--11779777
**Data updated:** 2026-03-08 22:50 (EET)
**Category:** Pens
**Manufacturer:** uni mitsubishi pencil
**Manufacturer code:** UNUM100/DNI
**EAN:** 4902778914236
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-08-19 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-unum100dni--11779777

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.79 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

The uni mitsubishi pencil UM100 is a blue gel pen designed for smooth, consistent writing. It features retractable mechanism for quick use and protection of the tip, a medium writing tip for balanced line width, and gel ink for clear, smudge-resistant text. Suitable for everyday writing, note-taking, office tasks, and forms where reliable blue ink is required.

## Long description

The uni mitsubishi pencil UM100 Blue is a retractable gel ink pen engineered for smooth, consistent writing in blue. Its medium tip provides a balanced line width suitable for everyday handwriting, notes and form-filling. The retractable mechanism protects the tip when not in use and enables quick one-handed operation. The gel ink produces clear, legible strokes with reduced smudging and reliable flow for continuous writing.
Advantages
This retractable gel pen combines a medium-sized tip with gel-based ink to deliver clear, consistent lines that dry relatively quickly and resist smearing. The mechanism is designed for convenient, reliable retraction to protect the tip and prevent accidental marks. The pen’s construction supports comfortable, sustained use and dependable ink distribution across different paper types.
Suitable for
 Everyday handwriting and note-taking
 Filling forms and signing documents requiring blue ink
 Office and school use where consistent line width is needed
 Journaling and list-making
Key specifications
 Ink type: gel ink formulated for smooth flow and reduced smearing
 Color: blue
 Tip size: medium for balanced line width
 Retractable mechanism for tip protection and quick use
 Body: lightweight barrel shaped for comfortable grip during extended writing
How to use
Press the retractable button to extend the tip and begin writing. Apply consistent, moderate pressure for optimal ink flow and line clarity; excessive pressure is unnecessary and may shorten tip life. Retract the tip after use to protect the point and avoid accidental marks. Store the pen horizontally or tip-up to help maintain consistent ink performance.
Usage recommendations
For best results on standard office or notebook paper, use steady pressure and allow a moment for the gel ink to dry before stacking pages or closing notebooks. If writing on glossy or coated paper, test a small area first to confirm drying time and smear resistance.

## FAQ

### How much does the Gel Pen uni mitsubishi pencil UM100 Blue 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 — 18 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 04.08.2026 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/11779777/67173476_large.webp