It's a simple dish for a piece of soap.
While it's of course scalable to any size the original has an inner diameter of Ø=80mm ( outer Ø = 84mm) with an outer shell thickness of 2mm.
The bottom is slightly sloped for possible water to run out of the opening.
I wanted a really tight fitting honeycomb piece so it's 79.75 mm. If your printer isn't well calibrated or you just want it to be more loose maybe go with a .99 scaling.
bowl.stl | 582.0KB | |
honeycombs.stl | 78.8KB |