Prevent shaking the pen vigorously, as this can result in the ink to clog or individual. Should you detect the ink has become fewer powerful, you might need to replace the pen. The copyright detector pen is amazingly basic. It incorporates an iodine Remedy that reacts with the starch in https://100hongkongdollar66653.onesmablog.com/a-simple-key-for-how-to-tell-copyright-bills-with-marker-unveiled-79882371