5x2 Organizer Box Stapler

I have a lot of these 5x2 organizer boxes e.g. when you buy a set of something on AliExpress.
This design is to staple them like a tower. Some sort of organizer for an organizer.

The height or number of elements are flexible. You can print as many elements as you need and plug them together. At the end, there are two variants of a top element ("Deckel") which gives it the finish.
And if you need to extend it later, just print another one and plug them together.