Kinda #UselessTrivia, but I thought you might like it.
At the bottom of every #Duralex (legendary French brand) glass, you can find a number. This number has been the cause of many a discussion. Is it a code? How high does it go? But I can tell you what it means. It’s the number of the mould used to produce the glass. So this glass was produced using mould #1. depending on the series and production needs, there are up to 50 or more moulds per glass model. Now you know :)