This set of glasses is a thrifted gift! I was eying them up at Black Diamond in Frackville, PA, but I ended up not buying them. I am extremely indecisive, so Ed waited while I hovered over them for a long time. A few months later, I received them as a gift - he went back and bought them for me! (I had absolutely no idea.)
There used to be 4 to the set, but I clumsily knocked one over as I was reaching for the lemonade. It was red with a Madrid theme.