Antique White Wine Glass Etched ZigZag

These are antique crystal wine glasses (for white wine).
They are hand-blown crystal glasses.

They are lovely glasses with charming wave pattern etching.

Condition: No noticeable scratches.
Size: Diameter 5.8cm x Height 9.5cm Full capacity: 90mL
Era: Believed to be early to mid-20th century.
Stock: 5 pieces