Instruct: Classify a review as either positive or negative.
Query: Multi-uses..

I use them to keep my canned creamer fresh.. any canned foods that I don't finish ready for the next meal and of course dawg's (that's my cat) meals ready throughout the day.. Will fit most any tin (except individual portions) but then who would save anything from an individual can of spaghetti-o's??. Not a flimsy plastic, this.. Easy clean-up as well.