chocolate powder (or whatever) printers actually exist, I have seen one in the #Wien Mitte the Mall shopping center 5 (walking) minutes from my home! On a #Nespresso booth which is there this week for a launch of a new machine. The printer seems to be the same model as the one in the Storehouse in Dublin, but print quality on beer seems to be better than on Cappuccino...

#OpenPrinting #Guinness #Vienna