Thermo Paper
This product upgrades our popular blank "VOID", "COPY", & "UNAUTHORIZED COPY" paper by adding heat reactive ink technology (a.k.a.: thermochromic ink). The bottom of the sheet features a light red "CLIENTS" logo printed in this unique ink - just rub the logo with your finger or apply other heat source and watch it temporarily disappear.

This feature adds a second level of defense over the Anti-copy Background - as the disappearing act of the logo CANNOT be reproduced by anyone. In addition, a light blue warning band next to the logo states "WARNING: THE RED  LOGO AT RIGHT IS PRINTED IN A HEAT REACTIVE INK THAT SHOULD TEMPORARILY DISAPPEAR WHEN RUBBED." - making the verification process easily & clearly understood by anyone in possession of a questionable document.