【Easy to use】The Food Vacuum Sealer with Standard Mouth Sealer Converter Kit is suitable for wide-mouth and regular-mouth jars. Make sure the electric vacuum sealer is centered and pressed firmly against the lid of the jar, Click the button to start the vacuum pump and wait about 40 seconds or more and the air can be evacuated to the seal. Clicking the button again closes the sealer.

【Electric vacuum pump, free your hands】No longer need to use both hands to press the manual vacuum pump ten or twenty times, no longer need to take out a bunch of accessories hose, take out a vacuum machine, so that your desktop clutter, you use our electric vacuum pump, just press the button once, wait 40 seconds or more, you can complete the vacuum seal.

【Portable vacuum sealer】Don't have a vacuum sealer? Don't worry!!! We offer you an electric Mason jar sealer that you can use to extract the air from your jars. The sealer is too big to carry with you when you travel or have a picnic? You can also use this electric sealer instead of it.