I ordered 16oz jars and received 12oz. It's my first time using mason jars for food prep and I had planned on getting 12oz at some point anyway. Not sure what the price difference is for the sizes, but I wasn't bothered enough to look into it or reach out for a possible refund if I overpaid for what I got. They work as expected - great for my smoothies, small salads, soups, etc.
Rating:
[4 of 5 Stars!]