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Title: Wow, it really does crack immediately!
Review: I thought that perhaps other reviewers were abusing their canisters, but I was moved to write this review after hearing "crackcrackCRACK" from the bottom of my brand new 1 1/2 quart FoodSaver canister during its second use. These are far too expensive to use one time and then throw away or recycle. I'll be strictly using the bags from now on.
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