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Twist-off lids were not designed for reuse. Nevertheless, they can be reused. I explain what you should pay attention to and why in this video. New twist-off closures in all variants can be found here: https://www.glaeserundflaschen.de/Twi... 0:00 Introduction 0:52 The original use of TO lids 1:27 New and used TO closures in comparison 3:02 Thoughts on the function of twist-off closures 3:49 Used lids can always be rejected 4:48 Examples: When do I definitely have to throw away the glass closure? 7:51 Why do some lids rust? How can you avoid this? Is rust bad? 8:34 Industry also makes mistakes. An example from China with pickled ginger 11:31 Conclusion: Can closures be used multiple times or not?