I originally designed this box with a screw-on lid to hold a number of D10s for the RPG Heart (That's also why you find the moon symbol on the lid). The dice I use come with a glow-in-the-dark effect, so one can see them glowing through the moon shaped opening.

The lid can also be used as dice cup in case you don't need to roll more than four to five standard-sized dice.

I guess you can use the box for the storage of all different sorts of things, as long as they are big enough to not fall through the cutout.

I printed both the box and the lid in PLA with a layer height of 0.2mm. However I am convinced that your print with a layer height of 0.3mm will turn out fine as well.

If you slice the model for yourself, I would strongly recommend to align the seams (especially for the lid).

If you have any comments, questions, suggestions, I would love to hear from you.