# Refill for ballpoint pen ZENITH model 4/20, blue ink, pack of 20

**URL:** https://aio.lv/en/product--zenith-5906340663224--11874942
**Data updated:** 2026-03-09 20:39 (EET)
**Category:** Stationery Accessories
**Manufacturer:** ZENITH
**Manufacturer code:** 5906340663224
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Ballpoint pen refills ZENITH 4/20 in blue ink, supplied as a pack of 20 pieces. Compatible with pens accepting model 4/20 refills; provides standard ballpoint writing with blue pigment. Suitable for office, school, and home use for writing, note-taking and document signing. Simple replacement refills to extend pen usability.

## Long description

Refill for ballpoint pen ZENITH model 4/20, blue ink, pack of 20 provides a simple and practical solution to restore writing functionality to compatible ballpoint pens. Each refill uses blue pigment ink and a standard ballpoint tip designed for everyday writing tasks. Supplied as a set of twenty identical refills, the pack reduces the need to replace entire pens and is intended for office, school and home use.
Advantages
These ZENITH 4/20 refills offer consistent ink flow and reliable tip performance to produce clear, legible lines. The uniform construction across the pack ensures repeatable results with minimal maintenance. Buying a pack of 20 lowers the frequency of reordering and is cost-effective compared with single refills or replacing whole pens. The blue ink is suitable for notes, forms and signatures where blue writing is preferred or required.
Suitable for
 Refilling ballpoint pens that accept model 4/20 refills
 Everyday office writing and note-taking
 Schoolwork and student use
 Home correspondence and document signing
Key specifications
 Ink color: blue
 Quantity: 20 refills per pack
 Tip type: standard ballpoint tip for general-purpose writing
 Compatibility: designed for pens that accept model 4/20 refills
 Intended use: writing, note-taking, signing documents
How to use
To replace a spent refill, disassemble the compatible pen according to the pen manufacturer's instructions, remove the empty refill and insert a new ZENITH 4/20 refill until it seats securely. Reassemble the pen and test on scrap paper to confirm proper ink flow. Store unused refills in a cool, dry place and keep them capped or inside the original packaging until needed to prevent dust or damage to the tip.
Usage recommendations
For optimal performance, use these refills in pens specifically compatible with model 4/20 to ensure correct fit and reliable ink delivery. If writing becomes faint, check that the refill is fully inserted and test on plain paper; replace the refill if flow does not resume. Dispose of used refills according to local waste guidelines.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 ZENITH 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 ZENITH 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

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