Customers praise the product for its quality, with many noting the glasses are well-made, sturdy, and have a classic look. The size is frequently mentioned as perfect for various uses, from drinks to desserts. Reviewers also appreciate the ease of cleaning and the attractive appearance of the tumblers. Some customers have found the glassware to be durable, with one noting they have been knocked around without breaking. However, a few reviewers mentioned that the glasses can be wide and less comfortable to hold, and one noted they can break easily.