kaia on Nostr: > Superfest, also called CV-Glas[1] or Ceverit[2] until 1980, was a brand of drinking ...

> Superfest, also called CV-Glas[1] or Ceverit[2] until 1980, was a brand of drinking glasses in the GDR. Due to being made of chemically strengthened glass, they were almost unbreakable. The Superfest glasses were produced between 1980 and 1990 in what was then State-owned Sachsenglas Schwepnitz.