Instruct: Classify an Amazon review into positive or negative sentiment.
Query: It's a lid for some great containers

These are just the lids, not the containers.I bought these for use with the associated containers. They work well and seal better than I expected. I certainly recommend the containers, which are excellent for general food storage. I have 2, 4, 8, and 12 quart sizes that I use to store dry goods like flour, sugar, pasta, and grains.