Sometimes I don't eat all my graze boxes right away. They don't stack on top of each other very well so I designed a simple storage solution. Included is the STL file which will give a 5x2 sized container and the 123Dx file so that you can change the number of boxes or configuration.I printed mine on my Prusa i3 with a 0.3mm nozzle. As I wanted a quick print I used a 0.23mm layer height, 1 perimeter line, a shell thickness of 0.69mm and 10% infill. I like the way the join lines of the internal structure can be seen through the thin outer wall, but if you wanted a stronger part you could easily change up to 2 or 3 perimeter lines.