This insert is perfect for eliminating the need to put everything back in bags, especially the cards that never seem to fit just right. The instructions were easy to follow and it was the easiest box insert I've put together to date. While it says that no tools are required, you will need super glue to hold the pieces together. I went through two small bottles making sure everything was secure. I also used a label maker to clearly mark what each insert is intended for. My one complaint is that the large card holders don't have a bottom so the cards can slide underneath and you will have to remove all of the stacks in order to get to them.