There are four versions right now. I only made these available for the 1x1 storage boxes, as you can subdivide a 2x1 box by using two 1x1 ones instead :)
You can print all models upright, with the default settings. For the boxes you have turn supports on as the bottom of the boxes are floating in the air. For the inserts you do not need any support.
As far as the print surface adhesion goes, the boxes are a bit tricky to print, because the area they have on the baseplate is very small. I recommend using brims if you have problems with adhesion. For me, the smooth PEI sheet was a little bit too much adhesion, I had separation problems after the print using PETG. PLA is fine.
The author marked this model as their own original creation.