- The ink is completely invisible and can be seen with UV light.
- Very useful for detecting counterfeit money bills.
- Use the ink marker to implement security procedures and secretly mark your valuables.
- Great for escape rooms, party games and exciting spy activities.
This UV ink marker is completely invisible in normal lighting and visible once illuminated under UV light. Use the ink marker to implement security procedures - secretly mark your valuables, write hidden messages, artistic application, or just for fun!
You can simply mark your belongings in hidden areas and the marking appears under UV light. That way you can protect your possessions and prove they are yours!
This pen can be used for: event tickets, industrial coding, security printing, coupons, escape rooms, raffle tickets, inventory control and advertising.
Please note: prolonged exposure to fluorescent lighting or continuous high powered UV exposure may cause fading over time.
Size: 5.5 inches / 14 cm.
This pen is functional and has a good size. It was the best option for me.