This is a smaller, slightly shorter half round version of my original hair tie organizer - https://makerworld.com/en/models/404958

This one has no pole in the center and is a better choice for small loose objects like bobby pins, ties, and small clips. Like the other design, there are indentations on the bottom for sticky rubber feet and the support material is easily pried out with a small screwdriver.

The print profile is optimized to have nice rounded tops on the poles.