# Ink refill cartridge for MW50M blue MWR1-C Pentel, compatible ink cartridge wk 3150059

**URL:** https://aio.lv/en/product--no-name-wk-3150059--11795011
**Data updated:** 2026-03-09 07:26 (EET)
**Category:** Markers
**Manufacturer:** No name
**Manufacturer code:** wk 3150059
**EAN:** 4902506069818
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-wk-3150059--11795011

## 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

Ink refill cartridge designed for MW50M markers (model MWR1-C) in blue. Provides replacement liquid ink for compatible Pentel marker systems, allowing restoration of marker performance without replacing the whole unit. Suitable for general writing, labeling and everyday office or school use where a MW50M-compatible blue ink supply is required.

## Long description

Ink refill cartridge for MW50M blue MWR1-C is a replacement liquid ink supply compatible with MW50M-style marker systems. It restores the marker's writing performance without requiring a full marker replacement, providing blue ink suitable for standard writing, labeling and everyday office or school tasks. The cartridge is designed to fit MW50M-compatible marker housings that accept MWR1-C refill type and offers a convenient way to extend the service life of existing markers.
Advantages
This ink refill cartridge provides a straightforward and cost-effective way to replenish blue ink in MW50M-compatible markers. It maintains consistent ink flow and color tone appropriate for general-purpose marking and writing. By replacing only the ink cartridge, waste is reduced compared with replacing complete markers, and users retain the familiar marker body and tip. The cartridge is suitable for repeated replacement cycles where compatible marker systems are used.
Suitable for
Everyday writing and note-taking in offices and schools
Labeling files, folders and storage containers
Refilling MW50M-compatible blue markers for routine use
Tasks that require a reliable, standard blue ink supply
Key specifications
Color: Blue
Type: Liquid ink refill cartridge for MW50M-compatible markers
Compatibility: Designed for markers accepting MWR1-C style refills (MW50M form factor)
Intended use: Writing, marking and labeling on paper and similar porous surfaces
Packaging: Single refill cartridge (check product listing for included quantity)
How to use
To replace the ink, remove the old cartridge from the MW50M-compatible marker housing according to the marker manufacturer's instructions, and insert the MWR1-C refill cartridge until it seats securely. Allow a short period for the ink to saturate the marker tip if needed, then test on scrap paper to ensure consistent flow and color. If the marker still shows irregular ink delivery, reseat the cartridge or repeat insertion to ensure proper contact.
Usage recommendations
Store spare cartridges in a cool, dry place away from direct sunlight and extreme temperatures. Use within the recommended period indicated by the retailer to maintain best performance. When replacing cartridges, handle the marker tip carefully to avoid damage and ensure even ink distribution.

## FAQ

### How much does the Ink refill cartridge Pentel MWR1-C (MW50M) blue cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 No name 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 No name 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/11795011/67195120_large.webp