This is a remix of Bottle Cap and neck PCO 1881 by bramesh501. Thanks for the original files.
This thing is a simple inhaler. You have to remove support materials, and you have to clear the little holes with a small needle.
Video link:
https://www.youtube.com/watch?v=efPxIS4ESrs
salt_pipe_bottle.stl | 4.7MB | |
Salt_pipe_cap.stl | 2.6MB | |
salt_pipe_filter.stl | 79.9MB |