copyright pens are an excellent place to begin given that they are easy to use. However, this sort of detector will not work on bleached bills. As a regular technique of counterfeiting, bleached bills have a lower denomination's printing bleached off, then are re-printed with a higher denomination. Try to https://100dollarhongkong12109.worldblogged.com/45190174/anti-breeze-chemical-no-further-a-mystery