I have to admit that nothing in my box or holdall is labelled - not even my rigs. I just look at them and if the line seems right for the day I use them. I don't even label my hooks - again if it seems right for the bait and size of fish I am targeting I just use it. My hooks are big; medium or small, though for corn in Summer I tend to go for around size 14.
Perhaps that's why I'm not a brilliant matchman!