I created the design parameterized about length, width, height and wall thickness. (Ask if you need specific measures). I use the boxes to store small printed parts.
Printing with 0.3mm works, but with 0.2mm or less it looks nicer!
Uploaded files (length x whide x height)
27.4.2023: all boxes stackable with closed bottom. Only boxes with same wall thickness will fit.
The author marked this model as their own original creation.