# Permanent marker Rystor FS-4 \| 0.4 mm black tip, model 43K004A

**URL:** https://aio.lv/en/product--rystor-43k004a--11795933
**Data updated:** 2026-03-09 07:28 (EET)
**Category:** Markers
**Manufacturer:** Rystor
**Manufacturer code:** 43K004A
**EAN:** 5907548910684
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rystor-43k004a--11795933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rystor FS-4 permanent marker with a 0.4 mm fine bullet tip in black (model 43K004A). Designed for durable, fade-resistant marking on paper, cardboard, plastic and other common surfaces. Offers precise lines for writing, labeling and technical marking tasks in office, warehouse or workshop environments. Compact design for everyday use.

## Long description

Rystor FS-4 permanent marker with a 0.4 mm fine bullet tip in black provides precise, long-lasting lines for everyday marking. Its compact design and fine point are intended for writing, labeling and technical marking on a variety of common surfaces such as paper, cardboard and many plastics. The ink is formulated to resist fading and smudging under normal indoor conditions, making this marker suitable for office, warehouse and workshop use.
Advantages
The fine 0.4 mm bullet tip delivers consistent, accurate strokes for neat handwriting and small labels. Permanent, fast-drying ink reduces smearing and provides durable visibility on porous and semi-porous surfaces. The marker’s compact barrel offers comfortable handling for frequent use and precise control during detailed marking tasks.
Suitable for
Writing and labeling documents, folders and parcels
Marking parts and components in workshops and production areas
Creating clear identification on cardboard and packaging
Detail work on plastic, coated paper and similar materials
Key specifications
Tip type: fine bullet
Tip size: 0.4 mm
Ink color: black
Ink characteristics: permanent, fast-drying, fade-resistant
Suitable surfaces: paper, cardboard, many plastics, and other common surfaces
Design: compact barrel for everyday use
How to use
Shake the marker gently before use to ensure uniform ink flow. Remove the cap and test the tip on a scrap piece of material to confirm ink flow and line thickness. Apply consistent light pressure for fine lines; increase pressure slightly if a darker, broader stroke is required. Replace the cap securely after use to prevent the tip from drying out. Store the marker horizontally or with the tip down for short-term use to maintain readiness.
Usage recommendations
For best results, use on clean, dry surfaces and allow ink to dry completely before stacking or handling. Avoid prolonged exposure to direct sunlight or extreme moisture to preserve ink visibility. When marking non-porous plastics or glossy surfaces, test on an inconspicuous area first to confirm adhesion and dryness time.

## FAQ

### How much does the Rystor FS-4 permanent marker 0.4 mm cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 258 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 06.07.2026 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 Rystor 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 Rystor 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/11795933/67196329_large.webp