This is a new version of a small hexagonal box with a screw-on lid. It's 30 mm in diameter and 15mm tall and has 6 thread starts and the thread has blunt stop so it's always tightened so the corners of the lid and body actually align.
The thread is heavily inspired by another container.
When printed on my ender-3 pro from PLA+ it's actually watertight.
The author marked this model as their own original creation.