Dolce Gusto Stackable Dispenser

Trying to make a stackable capsule dispencer for Dolce Gusto Capsules. Currently printing this version for the first time myself, so haven't tested the dispenser-part yet. The rails work great, though.

Update 19.10.2016 (dd.mm.yyyy):
Found out that some capsules are a bit "longer" that others. So need to give them some more room. Works great with some of my older nesquick caps, but the new coffee I got doesn't slide easily enough... Fingers crossed that I actually made the model based on the