For you Locksmith's out there... My Pocket Sized Decoder HKD-75 likes having it's cards organized and not flopping all over the place. I keep my boxes tightly wrapped in plastic as this is not an extremely tight fitting lid however much better than what it was. No box.

I can feel confident that my OCD will not be triggered now that I have properly secured my decoding cards.

Feel free to comment in order to let me know of any Locksmithing ideas pertaining to this Box or any other general things that might be fun to fiddle with...