This is a Pill Dispenser for small pills (about 6mm x 3mm in size).
You can print the dispenser in just two peaces:

The cap and all the rest.

For this to work, you will have to place the dispenser in an upright position
like on the second picture.

It has been printed with a 4mm nozzle and a 0.16mm nozzle height.
But the most important is:

Use supports! I used the tree supports from Cura to print it.
You can break the supports by hitting the side-buttons e.g. with a hammer.

Creality

Ender 5

No

Yes

0.16

20%

Use Curas Tree Supports to print the main part.