I have over 80 Cricut cartridges, all in their original boxes. All those boxes take up a lot of room so, I've finally decided to consolidate and these cartridge boxes are perfect for that. The cartridges fit neatly in the spaces for them and you can read the title label and all the books and overlays fit in too. There's even room for some of the most commonly used tools if you are taking your cartridges to a crop. They stack nicely and will save me so much room in my small are for my papercrafting area.