Pen Reactive inks are security covert inks that will react only when the correct special pen is introduced to the ticket (pens are supplied by us).

The ink is totally invisible and un-reactive until the pen is rubbed on the ticket.

When this happens the area where the pen was rubbed will show an instant colour not present before (usually red).

We give the ticket reverse a full colour wash in this ink (or we can treat it to a specific area) this feature keeps your ticket one step ahead of the fraudsters as they simply don't know it's there.

If the pen is used on an untreated ticket no reaction takes place.