A Game Changer for Storing Products: SelePow electric mason jar vacuum sealer is a very handy kitchen tool for sealing jars. Compared to the hot water bath to seal or pressure cook, it simply requires a one-button start. You can make a lot of canning easily Mason Jar Vacuum Sealer Kit: Our electric cordless ball jar vacuum sealer is with 1 wide-mouth and 1 regular-mouth sealer, 5 wide mouth Mason jar lids, 5 regular mouth Mason jar lids, lid opener and Type-C charging cable. You get everything you need to vacuum sealing Electric Vacuum Sealer for Mason Jars: SelePow vacuum sealer for jars is simple to use and keep all your dry goods safe from bugs and oxygen! It is also good for jars of pickles, salsa, jelly etc. Simple to use and charge and keeps your food fresh at a minimal cost Portable and Rechargeable: SelePow vacuum sealer for mason jars is a must have kitchen gadget, it's not too large where it takes up too much room. It's rechargeable so no batteries needed.