Quote Originally Posted by Ezzzzy1 View Post
And you can look at the water marks...



And the ink they use on the front $100s are color changing. Thats pretty hard to duplicate.
not as hard as you think every college in Colorado has a printer that could mimic it pretty well
its why the schools have to monitor that printer, alot of bust were made 3 or 4 years ago cause they found out it could
CU boulder was one school that caught someone doing it, and Denver has an issue with fake 20's when i worked kinda in a cash cage i would catch 10 to 20 a day
a new way around the pen is if you mark it with a matched colored pen which you can buy its a novelty most if they see the mark dont remark it