Does the food saver vacuum sealer work?
Does this really work? Or is it just cheap?
Does this really make things last 5 times longer?
Yes, it works great for frozen food. I freeze things on a cookie sheet and when they are frozen, place them in a bag and vacuum seal it. Works wonders when you buy a large bag of something like chicken tenders and you only want to use two or three pieces at a time. Great for any food that is solid. Great for frozen pieces of fish, bacon, etc. I even freeze meatballs or 1/2 pound ground beef portions, then vacuum seal them.
I have not used the vacuum seal canisters, but think if used properly they would work for cookies, etc.
You don’t have to buy the most expensive one to start