Permanent UV invisible ink marker pen. Ideal for security marking your property. Police advise items should be marked up with your postcode for simplicity of recognition.
It detects the special marks made with fluorescent ink that are normally invisible in ordinary light, and shows them up. It is ideal for use with banknotes, credit cards, traveller’s cheques, stamps and other items with security marks on them.
At first glance you will find it almost impossible to tell the difference between a genuine or a fake banknote. With this useful UV checker you are able to detect if the note, credit card or stamp is genuine.
