I've been wet shaving for years, and will occasionally order sample pucks of soap. The samples I order generally come shrink-wrapped. I needed a container for them to keep my bathroom clean, so I designed this one. The internal dimensions of the dish are approximately 77 mm diameter by 14 mm deep.

Edit: I've added two files, Base Thicker and Top Thicker, as one user reported artifacts from the threading when printing the original files.

(I am in no way affiliated with Stirling Soap Company).