Not sure if this is really the right area to post this question, but this was the best I could guess. I am trying to number my magazines and haven't figured out a good way to do it. I know some people just use white out or a marker but I was hoping for something a little cleaner/better looking. I was hoping to put something kind of rough on the bottom so I could get a good grip on it. I saw a guy with tape or something on his mags but I didn't ask what it was. If you have any suggestions let me know. Thanks in advance!