Calm Design. Simplicity is the main factor in these cups. Thickness gives stable and static look. No AMS, no support, no extra features. Only the necessary surfaces.
Simple design to connect two parts together. No additional mounting features. The inner part snaps into the outer part. The tolerance is tight and I recommend tough pla or you can make the inside smaller and glue the bottom to make the cup more solid. I think this is a good way to make thick-looking and fairly strong dual color items in a material-efficient manner and in a reasonable amount of time. In addition, it reduces errors on the outer surface caused by additional features.
The modular parts allow the implementation of several variations according to color and internal parts. The design of the boxes also works independently without a plate. I have printed several tall boxes and use them separately for different pencils.
Hope you like this!! :)