The game Chartered: The Golden age has a lot of coins. This box is a handy to store your game coins, both during the game and for storage.
The coin box features numbers which can be printed in a separate color if you have dual printing. The lid has the currency symbol of the game's currency.
If you want to print single material, just leave out the numbers, as these will still be visible.

I created this design in OnShape, a powerful online CAD tool. In OnShape you can make a copy and make your own modifications.
https://cad.onshape.com/documents/ac9d1bbec8348f79e1d36c01/w/12637ffb50b7d39065db3e02/e/7640686fbd21519cefcdb91a

Instructions with Cura: load the files coinstorage W numbers.STL and numbers.STL and select the right extruder for each part. Then select both parts and use "merge models" in the right mouse button menu.
Do the same for the other 2 parts to print the cover of the box.