edding 8280 securitas uv marker colourless 10 pens round nib 1.5 3 mm black light for hidden markings on almost any material security marker, invisible ink pen, magic geocaching

Zoro Tools

Featuring quick-drying ink that is easily visible under UV light, the Edding 8280 Securitas UV marker is the ideal way to label valuable objects in the the anti-theft and security sector. Containing waterproof, wear-resistant ink, this marker is a safe bet for security marking as well as marking Geocache locations, scavenger hunts with children, and invisible writing. This specialist marker is made in Germany and features a high-quality aluminium barrel. Supplied in a pack of 10. UV Security permanent marker pen for multiple uses Quick-drying, water-proof and wear-resistant ink Suitable for labelling, security marking and invisible writing Transparent ink becomes visible under UV light For creating hidden markings and secret messages on almost any surface, including: wood, glass, metal and plastic Ideal for museums and to deter theft, wherever invisible marking is needed Bullet tip for a 1.5-3.0mm line width Durable aluminium barrel Ink colour: Clear Pack of 10

Amazon

For labelling on almost all materials, the ink can only be seen under UV light The pack contains 10 colourless securitas uv marker For creating hidden markings and secret messages on almost any surface, including wood, glass, metal and plastic Ideal for museums and to deter theft, wherever invisible marking is needed The ink is waterproof and wear-resistant with a quick drying time