This is a similar box I've seen around, however I found the two that I printed the little lid catches broke off. So I designed my own in Fusion 360 with a tight tolerance lid that doesn't need the catches. This was modelled very quickly, but I'm very happy with how it turned out.

The ellipse openings allow the UNO logo to show through removing all doubt about what's inside, and the lower opening allows for easy removable of the deck for shuffling. I rounded the corners on the sharp edges too a little as the previous one I printed had sharp 90 degree corners that my kids would complain about.

An easy Sunday afternoon print that is much better than the small cardboard box the game usually comes in.