Money detector pen: 1.UV light for money detecting 2.smooth writing 3.Colorful logo imprint on UV pen Money detector pen :1) There are millions of counterfeit bills in circulation. Why run the risk of accepting a bogus bill? 2) Our universal counterfeit detector pens use a specially formulated chemical that detects fake currency instantly. 3) Simply press the tip of the pen to the bill-- if it turns yellow or clear the bill is good, if it turns black or brown the bill is suspicious.  4) Instructions printed on the pen.5) Works on most currencies world-wide.6) 600 pcs in one carton 

Money detector pen