Review on Vacuum plug Circle Joy with date setting Wine sealer (CJ-JS04) CN, black by Czesawa Lan ᠌

I purchased two of these vacuum caps in black and silver. The digital date scale is aligned with the window when the vacuum is formed by the black one, which also makes a remarkable vacuum. Silver is unable to create a vacuum. The lower ring on the black cover, which houses the entire mechanism, came off after three openings. Evidently, it was poorly attached in this particular case. It's ugly and awkward, but you can still use it. Right now, you can only open it from the bottom.