?Suitable For Two Types Of Mason Jars?This Electric Mason Jar Vacuum Sealer For Mason Jars Contains Two Sizes Of Mouth Seals For Your Daily Use. The Canning Vacuum Sealer Has A Split Design, Can Select The Corresponding Seal Converter For The Wide Mouth Or Regular Mouth Mason Jars. | | ?Also Is Vacuum Sealer For Food Storage Bags?This Mason Jar Vacuum Sealer Also Is A Vacuum Sealer For Preservation Bags. This Electric Vacuum Sealer Kit Can Quickly And Easily Seal The Food Storage Bags Or Any Of The Preservation Bags Of Which Have The Valve Knobs Without The Need For Additional Accessories. | | ?Easy To Use?It Is Time To Say Good To The Old Version Of The Bulky Traditional Sealers. This Upgraded Mason Jar Vacuum Sealer Is Versatile And Efficient, Very Simple To Operate. The Canning Vacuum Sealer Uses Efficient Vacuum Sealing Technology To Keep Your Food Fresh In Seconds. | | ?Rechargeable Portable Vacuum Sealer?This Jar Sealer Vacuum Kit Is Equipped With A Large Battery, Provi.