KEY FEATURES: Meeting the Needs of Every Family - Our jar vacuum sealer for mason jars contains a cordless vacuum sealer, suitable for two sizes of mason tube bottle top. Five wide-mouth and five regular-can cups for mason jars. One USB cable, bottle cap opener, and user guide. Attach a label sticker to record the date and name of food storage. Upgrade High-Performance Motor, Powerful Suction - Addresses the issue of not having enough suction power to handle large bottle caps. Our handheld...