Libbey Margarita Glasses at Costco! by Rhonda October 9, 2022 3/22/22. Enjoy fruity slushies and margaritas in Libbey Margarita Glasses from Costco. Each big glass has a 14.75-ounce capacity and comes in a package of 6. It’s top rack dishwasher… 0 FacebookTwitterPinterestEmail
