I use to keep the sample soap offered in hotel room for travelling, because they are small and practicle.
This small box is made for a 4cm diameter soap, with 1,2cm height. You can resize it to fit your round soap :)
Marble like & Bronze
I set a pause for filament change 10 layers before the end (so around layer 42 I think), to add an elegant touch with bronze/gold filament around the screw.