I came up with something different the other day after looking on Facebook. It showed tooth brush holders being used for something other than tooth brushes, which started me thinking. I know dangerous, right? Anyway I have 4 blade types that I use a lot and the are stored in round containers sitting flat an a trolley next to my saw, so when I need a blade they have usually rolled around and I have to check most of them to get the right one. So I brought just one holder to see if it worked and it does, very nicely. Here are a couple of photos. I know it may not be ideal for everyone but someone may find it useful. Oh plus you can increase the size of the hole at the top if you wish to hang them on a hook.
Marg