D&D Dice Tray and Carrying Case

This is my first attempt at 3D design and I was inspired by Wyrmwood's Adverturer's Arsenal. I chose to go with hiding the magnets in slots on the side of the "vault" so they would be less noticeable than on the top. Print two of the vaults and you can store 3 sets of dice as well as a mini. The magnets I acquired to fit those holes are more than strong enough to hold all of this, even with metal dice and a large mini.

I designed this using Tinkercad with the intent to print in woodfill and sand, stain and poly the finished product. Once dry I intend to install some foam around the dice and mini holder, as well as some felt wrapped cork in the bottom of the dice tray for rolling. I have already tested including these things and all holds together well.

These are the magnets I used: https://www.homedepot.com/p/MASTER-MAGNETICS-0-3-in-x-0-11-in-Neodymium-Rare-Earth-Magnet-Discs-10-per-Pack-07045HD/202526363

Please go easy on me as I'm just getting into 3D design and 3D printing. That being said, I'd love to receive some feedback, or requests for changes to better myself. I'm learning Fusion 360 so I can make more accurate designs.

Edit #1: I made the dice areas a little deeper to accept better foam and allow slightly larger dice. I also adjusted the size of the plugs to verify they are the proper size to fit in the holes.

Edit #2: I made a new version that has completely contained magnets so there is no longer a need for the plugs. This creates a better…