Who Uses Whitman Folders? Holes Always Seem Too Small?

It is not the cardboard that causes the problems, it is the glue. If you look at the empty slot in most Folders, you would see a sort of shiny substance. This is the glue from the manufacturing of the Folder. Most companies simply slap glue on entire sheets of paper and lay the slotted piece on that. That empty slot now has glue on it and when you put your coins into that slot, the glue eventually messes up your coins. Many kids like that since a well worn coin could fall out of a slot so kids spit on the rear of the coin, knowing this will make the glue now usable to hold the coin. However, this is wear your biggest problem with Folders comes from.