This is a set of 5 containers: 2 sealable glass containers and 3 plastic containers. Ideal for food storage. I've used these a few times. One of the vacuum seals in the middle of the glass containers looks slightly different, but I don't know why. The vacuum function works fine. - Type: Glass storage containers - Size: M size x2 - Type: Plastic storage containers, cube - Size: M size x2 - Type: Plastic storage container - Size: M size x1 The green ones were purchased at an outlet. *A vacuum sealing machine is required, but this listing is only for the storage containers and does not include the machine. I have carefully checked the items, but there may be overlooked minor stains or scratches. Please understand that these items have been stored by an individual.