The UNERVER M12 is a smart upgrade to your mason jar sealing routine. Featuring a one-button design, it simplifies the process by automatically stopping once the vacuum is complete, ensuring no extra hassle. It includes five wide mouth and five regular mouth lids, perfect for a variety of mason jars. Whether you're preserving food, crafting gifts, or organizing your kitchen, this handy vacuum sealer is a must-have for any home chef.
  With a high-performance motor and stronger suction, this vacuum sealer effectively seals larger jar lids, keeping flavors and freshness intact for extended storage. Its LED screen provides real-time vacuum progress, and the long-lasting battery ensures you can vacuum up to 320 jars on a single charge. The compact and portable design makes it convenient for kitchen use or as a thoughtful canning gift for loved ones.