I use the same as cjc does. I bought mine at our local Thrift Shop and yes they work great!
Originally Posted by cjc
I'm sure someone else had mentioned this but I use a wire file holder that you find in the office supply section of a store, the larger rulers fit in that well. For smaller ones, I use a sectioned envelope holder for the office supply section. Works great, doesn't take up much room and they are easy to see.