I just bought a 6 piece value plus pack at Walmart. I get home the 3 cup container is totally not in the prepackaged manufactured packs but also the plastic lids for all containers has an odd melted or pressed shape on one side that makes it difficult to place on the 2 containers I did receive. Walmart is not accepting returns at this time... COVID sucks but I shouldnt have to not receive what I paid for. I love Pyrex but WTF User's recommendation: Open prepacked sets to ensure you get everything listed on the package.