# Ink for Numbering Machine KW-triO KW-TRIO 30 ml Oil-Based Red for Metal Stamps

**URL:** https://aio.lv/en/product--kw-trio-kw0290183--12002198
**Data updated:** 2026-03-11 18:34 (EET)
**Category:** Stamps
**Manufacturer:** KW-triO
**Manufacturer code:** KW0290183
**EAN:** 4714218030327
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kw-trio-kw0290183--12002198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Oil-based red ink by KW-triO in a 30 ml bottle, designed for numbering machines and metal stamps. Formulated for clear, durable impressions on paper and similar substrates, it suits office and industrial use where numbered documents or stamped items are required. Compatible with metal stamp pads and refillable ink reservoirs.

## Long description

KW-triO oil-based red ink in a 30 ml bottle is formulated for use with numbering machines and metal stamps. The ink is intended to deliver clear, durable red impressions on paper and similar porous substrates. Packaged for easy handling and refill, the bottle works with refillable reservoirs and stamp pads used in office and light-industrial environments.
Advantages
The oil-based composition provides consistent flow and good adhesion on paper, reducing feathering and smudging compared with some water-based alternatives. The 30 ml bottle size balances storage convenience with multiple refills per bottle. The red pigment is engineered to give a visible, high-contrast mark suitable for numbering, stamping, and identification tasks.
Suitable for
 Numbering machines used for invoices, tickets, forms, and serial marking
 Metal stamps and stamp pads that accept oil-based ink
 Office and administrative stamping where durable red impressions are required
 Light industrial and workshop marking on paper-based substrates
Key specifications
 Volume: 30 ml
 Ink type: Oil-based
 Color: Red
 Intended substrates: Paper and similar porous materials
 Compatibility: Refillable reservoirs and metal stamp pads designed for oil-based inks
How to use
Remove the cap and apply the ink to the stamp pad or refill reservoir according to the numbering machine or stamp manufacturer’s instructions. Use sparing amounts at first and distribute evenly across the pad to avoid oversaturation. Allow freshly applied impressions to dry on the substrate before stacking or handling to prevent smearing. Replace the cap securely after use to prevent evaporation and contamination.
Usage recommendations
Store the bottle upright in a cool, dry place away from direct sunlight and heat sources. Test the ink on a scrap piece of the intended substrate to check drying time and impression quality before large-scale use. Keep out of reach of children and avoid contact with skin and eyes; follow local waste disposal regulations for leftover product and empty containers.

## FAQ

### How much does the KW-triO KW-TRIO Ink 30 ml Red for Numbering Machines cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 112 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 29.07.2026 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 KW-triO 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 KW-triO 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/12002198/67457455_large.webp