NESCO Electric Mason Jar Vacuum Sealer with 10 Assorted Lids, Type-C Charging Cable, and Bottle or Jar Opener

[This review was collected as part of a promotion.] To start with the packaging, I love how compact it is, how all space is used and there is not an extra large box for a smaller item. This product came with multiple small and large lids as well as a charger and can opener. The top of the sealer shows how charged the product is. The sealer fits on small and large mason jars perfectly and stops itself. It is recommended to keep the sealer on the jar for 30 seconds or more to ensure that the lid is fulled sealed. It does have a slight noise to it, but it does not last long. Overall, I am very happy with this product and can't wait to keep homemade pickles nice and fresh!

[This review was collected as part of a promotion.] This product works well it seals the mason fast and easy. It is very easy to use the directions make is so. You can use it manually or automatic mode. It is very easy to clean just wipe it clean. The seal is very tight and secure which gives me confidence that whatever food I put into it it will last. I highly recommend this product if you want to keep your food fresh for a long time.

I like to use this to seal my ground coffee in a mason jar to keep it fresh. I've also used it for leftover salad (with dressing) and it stayed crisp until the next day. I plan to get more mason jars to help store produce this summer, and dry goods for storage. Each seal uses about 1-2% of the battery charge which isn't bad. Works great and I'm very pleased with it.

We just got this so I might be premature in my amazement! But I used it on green grapes and after 10 days opened and the grapes were still good and crisp. I tried cheese and it's been 2 weeks now and the jar of cheese still looks good. Spring Mix - lasted about 4 days longer than usual but I knew that wouldn't work the best. Spinach lasted about 7 days longer. So I'm excited to try more fruits especially. And it only takes a second to reseal it. You do not have to use new seals and you can reuse them over and over. It's nice to have produce last a little longer. I have yet to try on dry goods. p.s. Putting paper towels in the jar really helps and if you want it to last longer, continue to change it up as it pulls moisture from whatever you seal up. Super easy to use. Directions don't tell you how to get the lid off, but you just wiggle it!

This is a great project. I use it all the time in my kitchen. I'm so happy I bought it.

[This review was collected as part of a promotion.] The NESCO Electric Mason Jar Vacuum Sealer Kit is a smart, compact solution for anyone who wants to extend the life of pantry staples without investing in a bulky countertop vacuum sealer. It's simple to use—just attach the lid, place the unit on top, and it pulls a tight seal in seconds. The suction power is stronger than you'd expect from a handheld device, and the seal holds well on both regular‑mouth and wide‑mouth jars. Build quality feels solid. The unit is lightweight but not flimsy, and the included accessories fit securely without the awkward wobble you get from cheaper off‑brand kits. Noise is minimal, and the rechargeable battery makes it convenient to use anywhere in the kitchen without dealing with cords. Performance is where it shines. Dry goods like coffee, rice, pasta, spices, and nuts stay noticeably fresher, and the seal remains consistent even after repeated use. It's not intended for liquids or hot foods, but for everyday pantry storage, it does exactly what it promises. Bottom line: A reliable, easy‑to‑use vacuum sealing kit that delivers strong performance in a small package. Great value for anyone who wants to keep ingredients fresher longer without cluttering their counter.

[This review was collected as part of a promotion.] This mason jar vacuum sealer is easy to use and quite effective in sealing my dried food. Instructions were easy to follow and understand as well. Set up was quick and I charged the sealer for a few minutes without issues. I store away a lot of pasta, rice, dried fruit and cereal and notice that they can get quickly stale and not stay fresh. This is my first using a vacuum sealer so I hope it helps my food stay fresh longer. I did notice that the process is rather lengthy to seal. It took about 150 seconds to complete. I thought it'd be a bit quicker but it's not a deal breaker. Overall, worth trying and investing in.

I had to push down with great force the whole time it was working. Some of the jars still had to be redone as the seal didn't happen! If it sealed w/o holding pressure on the vacuum lid. I would give it a 5* rating.

This product only seals jars when it feels like it. Whether the jar is full or not, it doesn't matter. Liquid or dry - still doesn't matter. Regardless of how snug you place it - or even hold it down - on the jar, it usually just runs and runs and runs. Then when you lift it off the jar, it pops the lid with it because it never sealed. It's basically a paperweight. Save your money and get something less frustrating and more reliable. Personally, I'm switching to a Mason Genie, which I'll buy directly from the Canadian company to avoid cheap knockoffs. This one was a complete waste of money.

Didn't work and returned it