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