# Invisible UV Pen Cricco 1 pc — invisible ink marker with UV light for marking and security

**URL:** https://aio.lv/en/product--cricco-480686--11779858
**Data updated:** 2026-03-08 22:50 (EET)
**Category:** Markers
**Manufacturer:** Cricco
**Manufacturer code:** 480686
**EAN:** 5903273508325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cricco-480686--11779858

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Cricco invisible UV pen is a single-piece marker that writes with invisible ink visible only under ultraviolet light. Designed for discreet marking, security tagging, event access control, and fun activities like treasure hunts. Includes a compact UV LED in the cap for easy verification. Portable, handheld tool for temporary or covert markings on paper and similar surfaces.

## Long description

Cricco Invisible UV Pen is a compact single-piece marker that writes with clear, invisible ink only revealed under ultraviolet light. The integrated UV LED in the cap allows immediate verification of markings without separate tools. The pen is designed for discreet, temporary marking on paper and similar porous surfaces, offering a portable and easy-to-use solution for security tagging, event access control, inventory marking, and recreational activities such as treasure hunts.
Advantages
The pen combines writing and verification in one handheld tool, eliminating the need for a separate UV lamp. Invisible ink dries quickly and is not visible under normal lighting, providing covert marking where discretion is required. The built-in LED is energy-efficient and compact, ensuring mobility for on-site checks. The simple twist or cap mechanism protects the tip and preserves ink between uses.
Suitable for
 Security tagging of documents, small valuables, or event wristbands
 Access control at events, clubs, or exhibitions
 Inventory marking and short-term labeling on paper or cardboard
 Educational activities and children’s treasure hunts
Key specifications
 Form factor: single-piece handheld pen with cap-mounted UV LED
 Ink type: invisible ultraviolet-reactive ink for porous surfaces
 Verification: integrated UV LED in cap for on-the-spot checking
 Typical usage surfaces: paper, cardboard, and similar porous materials
 Portability: compact, pocket-sized design for mobile use
How to use
Remove the cap and write a mark on a suitable porous surface such as paper or cardboard. Allow the ink to dry briefly; it will remain nearly invisible under normal light. To verify the mark, press the UV LED switch on the cap and illuminate the area—the ink will fluoresce under the ultraviolet light. Replace the cap after use to protect the tip and conserve the ink.
Usage recommendations
Use the pen on clean, dry, porous surfaces for best results. Avoid prolonged skin contact with the ink and do not use on non-porous materials where adhesion and visibility under UV may be poor. Keep the device away from direct eye exposure to the UV LED and store it capped in a cool, dry place to prolong ink life and LED battery performance.

## FAQ

### How much does the Invisible UV Pen Cricco — 1 pc cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 07.07.2026 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 Cricco 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 Cricco 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/11779858/67173648_large.webp