Those look like good replicas. I'm glad you were able to make them. Soon we'll flood the market with Soylent Green Tea!
I once used the London Underground map to navigate London aboveground. It was certainly possible, but involved walking well out of my way in several occasions since the map is abstracted to make the lines and stations readable.
Really? That's awesome! There was always a doubt that the barcode would work. I obviously couldn't test it (actually I thought of printing it out as a sticker and putting it on a different box of tea to see if I could buy that, but I ended up just trusting in the miracles of electronics).
Nah, I just like to make stuff.