May 18, 2013
Description
Reduce your drinking glass consumption!
We often had the same situation at home especially in the summer when you (should) drink a lot: There are many tumblers standing around so which one is mine? hmm - don't know - let's take a new one.
To get rid of that unnecessary consumption just print a few of these in different colors and put them onto your drinking glasses.
License:
Creative Commons - Attribution - Non-Commercial - Share Alike