Description:
 * Counterfeit detector pen, banknote test pen
 * Our counterfeit detector pen uses a specially formulated chemical
    that detects fake currency instantly.
 * Simply press the tip of the pen to the bill.
 * A fade dot indicates a real bill, while a dark brown or black dot
    means that the bill is suspect.
 * It's that simple.

 * Now several models of ink counterfeit pens are on sale.
 * Different pen colors are available upon requirements.
 * Your own logo can be printed on the pen.
 * Bulk pack or individual blister card pack both offered.