I just got this one on Amazon (saw it on tiktok and was like “yes”). It’s really nice, sturdy plastic. Holds 60 polishes (they have a smaller version as well). And it has that side compartment for tools and stuff (part of why I picked this one).
I don't have space to display mine, so I use a couple of these, and store them in the closet.
https://www.amazon.com/dp/B075R4Q8H2/ref=twister_B082PFVTTQ?_encoding=UTF8&th=1
You’re welcome. Here’s the 60 slot one. But they also have smaller ones too.