These are from Lubiana, Polska Rzeczpospolita Ludowa but I’m unsure of the date.

The shape of the cup is rather plain and I prefer some of the Czechoslovak shapes. But these came up as a set for a great price and I love the motif.

Two videos. The first shows the head before and after machining. The other shows the machining process.

Does it discourage from buying the same beans again? Or even from the same roaster?

Why is the cup in the freezer?

I believe cars and driving to be a huge drain on society for many reasons. That's not to say they aren't useful, but yes, we rarely drive and see directs benefits from it. I hope fuel rationing can keep key transport moving, but we'll see.