There are six glasses, although the photo shows five. They are from Toyo Sasaki Glass, made of hard glass. ◇ Although my family doesn't drink alcohol, I bought them 50 years ago to display in a cabinet, and they have been stored for a long time, unused. Diameter: 8cm Height: 10.5cm Base diameter: 7cm The items for sale are mostly from the 50-60 year range. I am listing them on Mercari to declutter. Even though they are clean with no scratches, please understand the passage of time before purchasing. Thank you. # Vintage Wine Glasses (Set of 6) # Reinforced Cocktail Glasses # Toyo Sasaki Glass