Nespresso basic smooth dispenser (stackable)

This work is inspired on http://www.thingiverse.com/thing:601422 and various other good designs out there. I just wanted to design my own stackable version.

For a single non-stackable dispenser I prefer my other design here: https://www.thingiverse.com/thing:1319671

This is another Nespresso capsule dispenser. My personal idea was a smooth filleted dispenser that doesn't hurt your hands with sharp borders, except for this and the FreeCad sources it is very similar to other designs out there. Use the single version or if you want more than one use the stackable version. PLA or low warp material recommended (PET or PETG are the best for kitchen use, as they are food safe). Don't even try to print this on ABS unless you have an enclosed printer, as it is tall and the temperature difference from the low layers to the upper ones will be high and for sure it will break during printing. It doesn't require any support. (Update: Surprisingly it printed fine in ABS!!)

As usual FreeCAD s