I'm with DWalt, poke a small hole. Comes off easily. We do have a small lid remover made for them when I can't get a small lid to twist like on water bottles. Arthritis is taking over, Larry
We use a screwdriver instead of the above mentioned table knives.
Insert under edge and twist. Hear that releasing POP!
Bekeart and SWMBO.
A .45 will break that vacuum every time.
I use a strap wrench.