This is a small container with a screw cap that I made to hold my eye drops. There is a divider inside to separate the new ye unopened drop containers from the already used containers.

I used the build123D library to "program" this thing in python. During that I also used the bd_warehouse extension for the threads.

No support is needed for the container body but I used supports during the print of the lid. That made the threads better but they still need a lot of cleaning to work smoothly.