Brand New Electric Mason Jar Vacuum Sealer Kit :Cordless Vacuum Sealer Kit for Wide & Regular Mason Jars, Jars Sealing Hood With Air Pump Food Storage Keep Food Fresh: Our electric mason jar vacuum sealer utilizes advanced technology to create an airtight seal that locks in freshness of your favorite foods, extending their shelf life, and reducing waste. You will get: 1* electric vacuum pump, 10* mason jar lids, 1* lid opener, 1* charging cable and user guide. Easy to Use: Making sure the electric vacuum pump is centered and pressed firmly over the lid of the canister, and pressing the "POWER" button 2 seconds, then clicking "ON" button the electric Mason jar sealer in action. When automatic pumping ends, the light turns red, you can pull out of the vacuum pump. With a simple push of a button, you can seal and vacuum seal your mason jars effortlessly, ensuring an airtight seal every time. Versatile and Practical