The pen has an iodine Alternative that reacts with the starch located on the Wooden-centered paper utilized to make fake bills. When applied with a fake bill, the solution discolors it. The iodine Option doesn’t react with authentic bills as these are definitely created with fiber-primarily based paper. Our banknotes https://b42851.rimmablog.com/34615215/copyright-1-dollar-billsus-code-copyright-money-an-overview