Schneider Maxx 249 Money Checker (feature thickness: 1+3 mm, bill verification pen) 1 piece

Pen for quick verification of bank card authenticity. Detect fake banknotes printed on plain paper containing amide. Mark: authentic bank note = clear or yellow color, counterfeit bank note = gray or brown color. The mark appears invisible on the paper and does not contain any amide; it remains in part a clear trait. For greater security, use a bank card scanning device.