As not everyone, like me, has hundreds of marbles, i was searching for a smaller marble box and found one here:

https://www.printables.com/model/643154-gravitrax-ball-box-49-ball

I found the original lid a little bit boaring, so i decided to remix the lid to have a more Gravitrax lookalike and fency theme.
I have created 3 additional lids.
 

If you have issues with the lid locking on the sides, try to print in PETG.

Hope you like them as well and support me with a boost.
 

If you still need a bigger marble box, then have a look at this nice 100 ball remix from Masked Marble:

https://makerworld.com/en/models/684233#profileId-612903