This is an insert for Roll for the Galaxy and supports the expansions Ambition and Rivalry.
Print 3x of the box lid, the same lid works for all the boxes. You could get away without the lid but it helps make sure nothing comes out. Printing the lids and boxes might be better done with a shorter layer height.
Meshed box bottoms are for saving material, they sadly don't improve printing time much.
Still new to making inserts, feel free to leave feedback.