Card packs holder

I collect cards from everywhere and my collection was in a mess in a box. So I figured I'd design a small little holder to put them away.I wanted something that would be solid, modular and would fit in my shelves, while using as little filament as I couldPretty happy with the result! You can edit the model to adjust the number of slots and their size if you need to adapt to some different packs of cards.