The pen has an iodine Answer that reacts with the starch discovered about the wood-primarily based paper utilized to make fake bills. When used with a fake bill, the solution discolors it. The iodine Option doesn’t respond with genuine bills as these are typically made with fiber-dependent paper. Our banknotes https://franciscofrzjr.blogocial.com/detailed-notes-on-fake-us-dollar-bills-70275364