# Oil-based marker uni-ball PX-30 red (model UNPX30/6CE)

**URL:** https://aio.lv/en/product--uni-ball-unpx306ce--12377805
**Data updated:** 2026-04-26 20:49 (EEST)
**Category:** Markers
**Manufacturer:** uni-ball
**Manufacturer code:** UNPX30/6CE
**EAN:** 190084765503
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uni-ball-unpx306ce--12377805

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The uni-ball PX-30 is an oil-based red marker designed for reliable, fade-resistant marking on paper, cardboard and many non-porous surfaces. It delivers consistent pigment flow and a durable red line suitable for labeling, industrial marking, crafts and general office use. Model UNPX30/6CE features long-lasting ink and a steady tip for clear, readable marks.

## Long description

The uni-ball PX-30 red oil-based marker is designed to provide reliable, fade-resistant marking on paper, cardboard and a variety of non-porous surfaces. The model delivers a consistent pigment flow and a durable red line suitable for labeling, industrial marking, crafts and everyday office use. The marker’s steady tip ensures clear, readable marks while the oil-based ink resists smudging and fading over time.
Advantages
The oil-based formulation gives the uni-ball PX-30 strong adhesion and good resistance to water and light, resulting in long-lasting, legible markings. The tip maintains an even flow of pigment, reducing skips and ensuring consistent line quality. Its colour is vivid and stable, which helps maintain visibility on a range of materials from paper and cardboard to many non-porous surfaces.
Suitable for
 Labeling boxes, files and storage items
 Industrial and workshop marking on prepared surfaces
 Crafts, hobby projects and poster work
 General office use where durable red marks are required
When it may not be suitable
The uni-ball PX-30 oil-based marker is not ideal for use on highly absorbent textiles where ink may bleed excessively. It may also be less suitable for very smooth, glossy plastics or glass unless the surface is prepared or primed first, as adhesion can vary on certain non-porous substrates. For applications requiring permanent solvent-proof marking on all plastics or glass, a specialist permanent marker formulated specifically for those substrates may be preferable.
Key specifications
 Ink type: oil-based pigment ink
 Colour: red
 Line quality: consistent, durable line suitable for writing and marking
 Tip: steady, firm tip for clear, readable marks
 Suitable surfaces: paper, cardboard and many non-porous surfaces
How to use
Shake the marker briefly before use to mix the pigment. Test the marker on a scrap piece of the intended surface to confirm adhesion and line thickness. Apply even pressure while writing or marking to maintain a consistent flow of ink. Allow markings to dry completely before stacking or handling to avoid smudging. Cap the marker securely after use to prevent the tip from drying out.
What to consider before purchase
 Confirm the marker’s compatibility with the specific material you plan to mark (test on a small area if uncertain).
 Consider whether oil-based ink properties (water and light resistance) meet your durability needs.
 Check line thickness required for your task to ensure the tip delivers the desired visibility.
Usage recommendations
Use the uni-ball PX-30 on clean, dry surfaces for best results. For smooth plastics or glass, lightly degrease or roughen the surface to improve adhesion. Store horizontally or with the cap on to maintain tip performance and ink longevity.

## FAQ

### How much does the uni-ball PX-30 oil-based marker red cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 16.07.2026 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-ball 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-ball 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/12377805/68528807_large.webp