I am researching ways to can food that does not require purchasing lids over and over. I have some tattler lids but I have read where there can be problems at times with seals, then I remembered that there were some old style jars like my great grandmother used that you can purchase new. So I found some, though not like the old ones but are Kilner jars and supposedly can be used over and over. Has anyone used these or have any knowledge about them to share?