I make my own boxes for short shells - even the 2" ones I just had to make a couple of years ago. Did the same thing Rick did. I used white paper glue for the seams and clamped it together for a couple of minutes till it set up. Now I just throw a hundred at a time with a couple of extra in a empty plastic wad bag. Or a empty 8# powder container with the top opened up works well for about 200.