1 Set Detachable Can Sealer Food Storage Cover

Good, but they have a minimum error in size (diameter)

What kind of vacuum? When pumping out, the lid stays on for 1 hour. What kind of canning? The sealing material is not what is needed. The product...total s...o.

Very disappointed and very... With the outer packaging intact, the inner one is trash. Two caps and one valve are missing.

A dummy, not a single lid holds. Leaks on the valve. I do not recommend.

Everything is fine... We checked all the covers... they all hold the vacuum

They don't hold a vacuum at all, maybe only for 10 minutes.

All the lids are defective. They leak air.

One rubber band and one stopper are missing!

I ordered it for my parents, but haven’t tried it yet.

The vacuum covers are excellent, 9 pieces, cool!

Fully corresponds to the description

Vacuums and keeps hermetically sealed.

Everything works well 🙏