Libbey Estrella Glassware Set of 16 (8 Pc. Of 16 Oz and 8 Pc. Of 13 Oz) Great for parties or as a wedding, housewarming, or host gift Made in Mexico Material: glass Dishwasher-safe or wash by hand 8 Pc. Of 16 Oz and 8 Pc. Of 13 Oz