# Marker uni-ball POSCA PC-8K white — paint-based pigment marker, 8 mm bullet tip

**URL:** https://aio.lv/en/product--uni-ball-unpc8kbi--11794970
**Data updated:** 2026-03-09 07:26 (EET)
**Category:** Markers
**Manufacturer:** uni-ball
**Manufacturer code:** UNPC8K/BI
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--uni-ball-unpc8kbi--11794970

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

uni-ball POSCA PC-8K is a white paint-based pigment marker with an 8 mm bullet tip suitable for opaque coverage on paper, wood, metal, glass and ceramics. The water-based, lightfast pigment ink delivers strong opacity and smooth, consistent lines for illustration, signage, crafts, labeling and decorative detailing. Remains permanent on many surfaces after drying and can be layered for opaque highlights.

## Long description

uni-ball POSCA PC-8K white is a paint-based pigment marker with an 8 mm bullet tip designed for opaque coverage on a wide range of surfaces including paper, wood, metal, glass and ceramics. The water-based, lightfast pigment ink provides consistent, smooth lines and strong opacity for highlights, lettering and decorative detailing. After drying the ink remains permanent on many surfaces and can be layered to increase coverage and create solid white areas.
Advantages
The marker delivers high-opacity white pigment that covers darker backgrounds and coloured substrates. Its 8 mm bullet tip produces uniform strokes for lettering, filling and outlining while resisting splintering. The water-based formulation is lightfast and provides dependable colour stability; it dries to a permanent finish on many materials and allows for layering without cracking when used correctly.
Suitable for
 Illustration and mixed-media artwork
 Signage, posters and retail displays
 Crafts, scrapbooking and decorative detailing
 Labeling and marking on non-porous surfaces like glass and metal
 Touch-ups and highlights on painted surfaces and ceramics
Key specifications
 Ink type: water-based pigment ink
 Colour: white, high opacity
 Tip shape and size: 8 mm bullet tip
 Line width: broad/medium strokes suitable for filling and bold lettering
 Finish: opaque, matte to semi-matte when dry
 Compatibility: suitable for paper, wood, metal, glass, ceramics and many painted surfaces
 Layering: compatible with multiple layers for increased opacity
How to use
Shake the marker well before use to mix the pigment. Press the tip gently on a scrap surface to prime the flow until the ink reaches the tip. Apply with steady pressure for even coverage; use short overlapping strokes to fill larger areas and hold the marker at a slight angle for thicker lines. Allow sufficient drying time between layers when building opacity, and cap the marker after use to prevent the tip from drying out.
Usage recommendations
Test the marker on a small, inconspicuous area of the surface first to confirm adhesion and drying behaviour. For non-porous surfaces, wipe clean and dry thoroughly before application. Store horizontally when not in use for prolonged periods and avoid freezing temperatures to maintain ink performance.

## FAQ

### How much does the uni-ball POSCA PC-8K white marker cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 21.07.2026 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