I have a strong wicker bin that sits on the floor. It's basically a wicker box without a lid about 2' square and tall. I have the dies sitting in it, stacked from shortest to longest. I have written the die information on the end with a Sharpie. I flip through the bin to find the one I need and try to make sure the dies in front remain leaning forward and the ones behind remain leaning back until I replace the die I am using. I haven't found a way that works much better for me. I have many dies and for the last year, it seems pretty efficient.