Kamishibai

A kamishibai (japanese storytelling theatre for kids), with 3 doors style and an insert to keep the whole thing enclosed.

The doors have holes for little magnets (4 in total) to hold onto each other.

I designed mine for my little girl, so I added a floral pattern and a gemstone lock (with a 20 in roman numerals because of the nerd I am)... not that she cares for now, she is just 2, but I got a little carried away, and I believe in overdesigning as a form of fatherly love.

I am also including plain insert and doors, so you can customize it at leisure or at least do away with the roses.

The size is made to accomodate A5 paper, because I could not print an A4 version anyways on my Ender-3, but if you can go bigger, I don't see why it could not scale up nicely.

If you scale up you also get the added benefit of more forgiving hinges. I broke two of mine during assembling, so in the stl here I added a little more clearance, I cannot overdo it because there is nothing but frict