This took inspired on my daughter's feeding kit for her milk when she was just a baby where we put measured spoons of milk in a stackable containers. This one however can be used for electronic components, screws, nuts, etc that you want to keep organized.

I also added 3 different caps design for aesthetics and separated the models so that you can choose whatever you want to add in the slicer.

IMPORTANT!

Please follow these settings for proper fitting:

1. Use Cura slicer and go to [Experimental] settings.

2. on [Slicer Tolerance] select [Exclusive] from the drop down menu. This will allow proper fitting of the cap's thread to the container.

OPTIONAL settings for easy removal of supports and others:

Enable support and only change the [Support Density] to 10%. Leave the rest to Default

You can also use [Super Quality] printing profile

Also, enabling [Fuzzy Skin] for the Caps only is recommended. Just enable [Fuzzy Skin Outside Only] so that the thread will not be affected.

Stackable Containers