Mason Jar Vacuum Sealer - Electric Mason Jar Sealer Vacuum Sealing Kit, Vacuum Sealer for Mason Canning Jars with Can Opener, Regular and Wide Mouth Mason Jar Lids (Black1)

I bought this to use to store fruit in. I buy a lot of strawberries because I put them out for some of the wildlife that hang out around my house. I usually purchase the larger containers of fresh fruit for a local bulk purchasing store. By the time I got to the last few strawberries - they would be mushy and gross. when I saw this advertised - I thought I would give it a try. It is super easy to use - and very handy to have around. Vacuum sealing definitely made the strawberries last longer. I have also stared using this for any left overs that I have. It works great for spag sauce, soups, crackers....whatever you want to save. It is quick and simple to use, and handy for camping as well. It holds a charge for a really long time. The packaging included lids to use and a charging cable. I just save my sauce jars and reuse them. Very convenient and the size makes it easy to store when not in use.

I got this to help my bulk spices last longer. I keep small containers in my cabinet but needed to seal the remainder in mason jars to keep fresh much longer.This was super easy to use, quick charging, and small enough to tuck away in the back of my pantry. So far, the seal is holding, and it works quickly and quietly.

I love this little powerhouse! I've been using for a few months.Since it's compact, I keep it within reach in the kitchen. Allows me to keep pantry items vacuum sealed ALL the time; even items I access daily. Battery charge lasts a long time.The dark red alignment mark on side was hard for my mature eyes to see so I used a white-out pen to make my own! Problem solved.I would encourage everyone to read the instructions then you will know what "number" you need for vacuum.

I'm very happy with the easy use and size, very convenient and has sealed up the container with a nice amount of vacuum

After reading several reviews with statements like "this is so much better than water bath canning", I felt a warning was in order. This is vacuum device for dry products like flour, sugar, pasta, dry herbs and the like. It does not kill bacteria or viruses and should not be used as a substitute for traditional home canning procedures for wet product.With that said, this is a great device to use to vacuum seal Mason jars. We've used ours so far with dry herbs of all kinds to make them last years in storage. Previously we've had to use a vacuum adapter with a hose connected to our vacuum sealer, which works fine but this tool saves a lot of time and works as advertised. Especially nice is the cordless design with rechargeable batteries - just plug the included USB charging cable into the unit and your charger just like a cell phone, then unplug the cable and start sealing.I do have a couple of product improvement suggestions for the manufacturer.1. It would be nice if you published how much vacuum the device actually pulled.2. Even if it added a couple of dollars, it would be nice if the unit shut off automatically when it reached maximum vacuum.3. The wide mouth / standard adapter works great but is a bit tedious to align when you're changing from on to the other. A simple alignment indentation on both the adapter and the motor housing would be a good help. (I notice the adapter has a gold colored stripe on it but I couldn't find a matching mark on the motor housing.